Current status, before migrating to bootstrap
This commit is contained in:
Moritz Graf
parent
1992ce4c13
commit
b0b4af134c
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kubespray
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venv
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# Bootstrap
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The following lines document how to initalize a fresh cluster. On a real cluster, or using Vagrant. It therefore assumes to clone kubespray to this folder. It will be excluded in *.gitignore* and all files are in this folder.
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Use [kubespray tag](https://github.com/kubernetes-sigs/kubespray/releases) as parameter
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```sh
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./init.sh "release-2.14"
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```
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See [kubespray.io](https://kubespray.io/) oj detailed information about kubespray. Though it seems to be a littlebit outdated.
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## Vagrant
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```sh
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cd kubespray
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vagrant up
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# up and abkle to ssh
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vagrant ssh k8s-1
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```
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## Prod
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Prepare server:
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```sh
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ssh centos@<ip>
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# auth via pw
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sudo su - root
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adduser moritz
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visudo # add as sudo user
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su - moritz
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sudo yum -y install vim python3
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ssh-keygen
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vim .ssh/authorized_users # paste key
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chmod 644 .ssh/authorized_keys
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# check whether login works with ssh key
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sudo vim /etc/ssh/sshd_config # remove pw auth & root login
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sudo yum upgrade -y && sudo reboot
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```
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Install Kubernetes:
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```sh
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$ ./init.sh
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$ # follow instructions from output, sth like:
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$ cd kubespray
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$ ansible-playbook -i inventory/prod/inventory.ini cluster.yml
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```
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And get credentials:
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```sh
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ssh <ip>
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sudo su - root
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cd
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cp -r .kube /home/moritz/
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chown -R moritz. /home/moritz/.kube
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#ctrl + d
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kubectl get ns # test connection
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#ctrl + d
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scp haumdaucher.de:/home/moritz/.kube/config .kube/config
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```
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Foreward in k8s-directory.
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## Upgrade cluster
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Check the current default value of `kube_version` in cloned repository.
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```sh
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cd kubespray
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ansible-playbook -i inventory/prod/inventory.ini -e kube_version=v1.18.8 -e upgrade_cluster_setup=true cluster.yml
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# or just the newest version
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ansible-playbook -i inventory/prod/inventory.ini -e upgrade_cluster_setup=true cluster.yml
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# upgrade to specific calico version (did not trigger/ failed)
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ansible-playbook -i inventory/prod/inventory.ini -e upgrade_cluster_setup=true -e calico_version=v3.15.2 cluster.yml --tags=network
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```
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History:
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* 2020-04-18 kube_version=v1.16.8 kubespray_branch=release-2.12
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## Add node
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See [documentation](https://github.com/kubernetes-sigs/kubespray/blob/master/docs/nodes.md).
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Note: This was more or less a trial and error approach. Running different playbooks over and over again got it right at some point.
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```sh
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ansible-playbook -i inventory/prod/inventory.ini --limit=ns3088070.ip-37-59-40.eu,ns3100058.ip-37-59-61.eu scale.yml
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ansible-playbook -i inventory/prod/inventory.ini --limit=etcd,kube-master -e ignore_assert_errors=yes cluster.yml
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```
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This runs everything and is kind of idempotent:
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```sh
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ansible-playbook -i inventory/prod/inventory.ini cluster.yml
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```
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# ## Configure 'ip' variable to bind kubernetes services on a
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# ## different ip than the default iface
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# ## We should set etcd_member_name for etcd cluster. The node that is not a etcd member do not need to set the value, or can set the empty string value.
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[all]
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# node1 ansible_host=95.54.0.12 # ip=10.3.0.1 etcd_member_name=etcd1
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# node2 ansible_host=95.54.0.13 # ip=10.3.0.2 etcd_member_name=etcd2
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# node3 ansible_host=95.54.0.14 # ip=10.3.0.3 etcd_member_name=etcd3
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# node4 ansible_host=95.54.0.15 # ip=10.3.0.4 etcd_member_name=etcd4
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# node5 ansible_host=95.54.0.16 # ip=10.3.0.5 etcd_member_name=etcd5
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# node6 ansible_host=95.54.0.17 # ip=10.3.0.6 etcd_member_name=etcd6
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# ## configure a bastion host if your nodes are not directly reachable
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# bastion ansible_host=x.x.x.x ansible_user=some_user
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[kube-master]
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# node1
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# node2
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[etcd]
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# node1
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# node2
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# node3
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[kube-node]
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# node2
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# node3
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# node4
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# node5
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# node6
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[calico-rr]
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[k8s-cluster:children]
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kube-master
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#kube-node
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#calico-rr
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#!/bin/sh
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# check whether script is sourced
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[[ "${BASH_SOURCE[0]}" == "${0}" ]] && echo "script is executed, but needs to be sourced" && exit 1
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echo "######################################################################################"
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echo "## Reinit repository"
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rm -rf kubespray
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VERSION=${1:-release-2.14}
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git clone --branch $VERSION https://github.com/kubernetes-sigs/kubespray.git
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echo "######################################################################################"
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echo "## Activating pyenv venv"
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eval "$(pyenv init -)"
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eval "$(pyenv virtualenv-init -)"
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pyenv virtualenv 3.8.3 infrapuzzle-bootstrap
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pyenv activate infrapuzzle-bootstrap
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python -m pip install -r kubespray/requirements.txt
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echo "######################################################################################"
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echo "## Customizing vagrant dev env"
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mkdir -p kubespray/vagrant
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cat << EOF > kubespray/vagrant/config.rb
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\$instance_name_prefix = "k8s"
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\$vm_cpus = 4
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\$num_instances = 1
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\$os = "centos"
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\$subnet = "10.0.20"
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\$network_plugin = "calico"
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\$shared_folders = { 'temp/docker_rpms' => "/var/cache/yum/x86_64/7/docker-ce/packages" }
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\$kube_node_instances_with_disks_number = 0
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EOF
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# make the rpm cache
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mkdir -p kubespray/temp/docker_rpms
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echo "###############"
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echo "Now cd to kubespray and 'vagrant up'"
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echo ""
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echo "export KUBECONFIG=\"$( pwd )/kubespray/inventory/sample/artifacts/admin.conf\""
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echo "######################################################################################"
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echo "## Preparing real prod environment"
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cp -r kubespray/inventory/sample kubespray/inventory/prod
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rm kubespray/inventory/prod/inventory.ini
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cp ./prod.ini kubespray/inventory/prod/inventory.ini
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#gsed -i "s/kube_network_plugin: .*/kube_network_plugin: flannel/" ./kubespray/inventory/prod/group_vars/k8s-cluster/k8s-cluster.yml
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gsed -i "s/# calico_iptables_backend: \"Legacy\"/calico_iptables_backend: \"NFT\"/" ./kubespray/inventory/prod/group_vars/k8s-cluster/k8s-net-calico.yml
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#echo 'calico_iptables_backend: "NFT"' >> ./kubespray/inventory/prod/group_vars/k8s-cluster/k8s-net-cluster.yml
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#gsed -i "s/metrics_server_enabled: .*/metrics_server_enabled: true/" ./kubespray/inventory/prod/group_vars/k8s-cluster/addons.yml
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# ## Configure 'ip' variable to bind kubernetes services on a
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# ## different ip than the default iface
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# ## We should set etcd_member_name for etcd cluster. The node that is not a etcd member do not need to set the value, or can set the empty string value.
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[all]
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ns3032787.ip-91-121-84.eu ansible_host=91.121.84.190 etcd_member_name=etcd1 ansible_become=yes ansible_become_method=sudo ansible_python_interpreter=/usr/bin/python3 metrics_server_enabled=false
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#ns3088070.ip-37-59-40.eu ansible_host=37.59.40.95 ansible_become=yes ansible_become_method=sudo ansible_python_interpreter=/usr/bin/python3
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#ns3100058.ip-37-59-61.eu ansible_host=37.59.61.198 ansible_become=yes ansible_become_method=sudo ansible_python_interpreter=/usr/bin/python3
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# node1 ansible_host=95.54.0.12 # ip=10.3.0.1 etcd_member_name=etcd1
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# node2 ansible_host=95.54.0.13 # ip=10.3.0.2 etcd_member_name=etcd2
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# node3 ansible_host=95.54.0.14 # ip=10.3.0.3 etcd_member_name=etcd3
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# node4 ansible_host=95.54.0.15 # ip=10.3.0.4 etcd_member_name=etcd4
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# node5 ansible_host=95.54.0.16 # ip=10.3.0.5 etcd_member_name=etcd5
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# node6 ansible_host=95.54.0.17 # ip=10.3.0.6 etcd_member_name=etcd6
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# ## configure a bastion host if your nodes are not directly reachable
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# bastion ansible_host=x.x.x.x ansible_user=some_user
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[kube-master]
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ns3032787.ip-91-121-84.eu
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#ns3088070.ip-37-59-40.eu
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[etcd]
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ns3032787.ip-91-121-84.eu
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[kube-node]
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ns3032787.ip-91-121-84.eu
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[calico-rr]
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[k8s-cluster:children]
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kube-master
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kube-node
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calico-rr
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---
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## Directory where etcd data stored
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etcd_data_dir: /var/lib/etcd
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## Experimental kubeadm etcd deployment mode. Available only for new deployment
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etcd_kubeadm_enabled: false
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## Directory where the binaries will be installed
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bin_dir: /usr/local/bin
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## The access_ip variable is used to define how other nodes should access
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## the node. This is used in flannel to allow other flannel nodes to see
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## this node for example. The access_ip is really useful AWS and Google
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## environments where the nodes are accessed remotely by the "public" ip,
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## but don't know about that address themselves.
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# access_ip: 1.1.1.1
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## External LB example config
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## apiserver_loadbalancer_domain_name: "elb.some.domain"
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# loadbalancer_apiserver:
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# address: 1.2.3.4
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# port: 1234
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## Internal loadbalancers for apiservers
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# loadbalancer_apiserver_localhost: true
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# valid options are "nginx" or "haproxy"
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# loadbalancer_apiserver_type: nginx # valid values "nginx" or "haproxy"
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## Local loadbalancer should use this port
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## And must be set port 6443
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loadbalancer_apiserver_port: 6443
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## If loadbalancer_apiserver_healthcheck_port variable defined, enables proxy liveness check for nginx.
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loadbalancer_apiserver_healthcheck_port: 8081
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### OTHER OPTIONAL VARIABLES
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## Upstream dns servers
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# upstream_dns_servers:
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# - 8.8.8.8
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# - 8.8.4.4
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## There are some changes specific to the cloud providers
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## for instance we need to encapsulate packets with some network plugins
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## If set the possible values are either 'gce', 'aws', 'azure', 'openstack', 'vsphere', 'oci', or 'external'
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## When openstack is used make sure to source in the openstack credentials
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## like you would do when using openstack-client before starting the playbook.
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# cloud_provider:
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## When cloud_provider is set to 'external', you can set the cloud controller to deploy
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## Supported cloud controllers are: 'openstack' and 'vsphere'
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## When openstack or vsphere are used make sure to source in the required fields
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# external_cloud_provider:
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## Set these proxy values in order to update package manager and docker daemon to use proxies
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# http_proxy: ""
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# https_proxy: ""
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## Refer to roles/kubespray-defaults/defaults/main.yml before modifying no_proxy
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# no_proxy: ""
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## Some problems may occur when downloading files over https proxy due to ansible bug
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## https://github.com/ansible/ansible/issues/32750. Set this variable to False to disable
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## SSL validation of get_url module. Note that kubespray will still be performing checksum validation.
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# download_validate_certs: False
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## If you need exclude all cluster nodes from proxy and other resources, add other resources here.
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# additional_no_proxy: ""
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## Certificate Management
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## This setting determines whether certs are generated via scripts.
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## Chose 'none' if you provide your own certificates.
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## Option is "script", "none"
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## note: vault is removed
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# cert_management: script
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## Set to true to allow pre-checks to fail and continue deployment
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# ignore_assert_errors: false
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## The read-only port for the Kubelet to serve on with no authentication/authorization. Uncomment to enable.
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# kube_read_only_port: 10255
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## Set true to download and cache container
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# download_container: true
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## Deploy container engine
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# Set false if you want to deploy container engine manually.
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# deploy_container_engine: true
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## Set Pypi repo and cert accordingly
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# pyrepo_index: https://pypi.example.com/simple
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# pyrepo_cert: /etc/ssl/certs/ca-certificates.crt
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## To use AWS EBS CSI Driver to provision volumes, uncomment the first value
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## and configure the parameters below
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# aws_ebs_csi_enabled: true
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# aws_ebs_csi_enable_volume_scheduling: true
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# aws_ebs_csi_enable_volume_snapshot: false
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# aws_ebs_csi_enable_volume_resizing: false
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# aws_ebs_csi_controller_replicas: 1
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# aws_ebs_csi_plugin_image_tag: latest
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## When azure is used, you need to also set the following variables.
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## see docs/azure.md for details on how to get these values
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# azure_cloud:
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# azure_tenant_id:
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# azure_subscription_id:
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# azure_aad_client_id:
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# azure_aad_client_secret:
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# azure_resource_group:
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# azure_location:
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# azure_subnet_name:
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# azure_security_group_name:
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# azure_vnet_name:
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# azure_vnet_resource_group:
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# azure_route_table_name:
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# supported values are 'standard' or 'vmss'
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# azure_vmtype: standard
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## Azure Disk CSI credentials and parameters
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## see docs/azure-csi.md for details on how to get these values
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# azure_csi_tenant_id:
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# azure_csi_subscription_id:
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# azure_csi_aad_client_id:
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# azure_csi_aad_client_secret:
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# azure_csi_location:
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# azure_csi_resource_group:
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# azure_csi_vnet_name:
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# azure_csi_vnet_resource_group:
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# azure_csi_subnet_name:
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# azure_csi_security_group_name:
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# azure_csi_use_instance_metadata:
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## To enable Azure Disk CSI, uncomment below
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# azure_csi_enabled: true
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# azure_csi_controller_replicas: 1
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# azure_csi_plugin_image_tag: latest
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---
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# Please see roles/container-engine/containerd/defaults/main.yml for more configuration options
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# Example: define registry mirror for docker hub
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# containerd_config:
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# grpc:
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# max_recv_message_size: 16777216
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# max_send_message_size: 16777216
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# debug:
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# level: ""
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# registries:
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# "docker.io":
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# - "https://mirror.gcr.io"
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# - "https://registry-1.docker.io"
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# max_container_log_line_size: -1
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# metrics:
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# address: ""
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# grpc_histogram: false
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## Does coreos need auto upgrade, default is true
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# coreos_auto_upgrade: true
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@ -0,0 +1,58 @@
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---
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## Uncomment this if you want to force overlay/overlay2 as docker storage driver
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## Please note that overlay2 is only supported on newer kernels
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# docker_storage_options: -s overlay2
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## Enable docker_container_storage_setup, it will configure devicemapper driver on Centos7 or RedHat7.
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docker_container_storage_setup: false
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## It must be define a disk path for docker_container_storage_setup_devs.
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## Otherwise docker-storage-setup will be executed incorrectly.
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# docker_container_storage_setup_devs: /dev/vdb
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## Uncomment this if you want to change the Docker Cgroup driver (native.cgroupdriver)
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## Valid options are systemd or cgroupfs, default is systemd
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# docker_cgroup_driver: systemd
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## Uncomment this if you have more than 3 nameservers, then we'll only use the first 3.
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docker_dns_servers_strict: false
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||||
# Path used to store Docker data
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docker_daemon_graph: "/var/lib/docker"
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||||
## Used to set docker daemon iptables options to true
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||||
docker_iptables_enabled: "false"
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# Docker log options
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# Rotate container stderr/stdout logs at 50m and keep last 5
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docker_log_opts: "--log-opt max-size=50m --log-opt max-file=5"
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# define docker bin_dir
|
||||
docker_bin_dir: "/usr/bin"
|
||||
|
||||
# keep docker packages after installation; speeds up repeated ansible provisioning runs when '1'
|
||||
# kubespray deletes the docker package on each run, so caching the package makes sense
|
||||
docker_rpm_keepcache: 0
|
||||
|
||||
## An obvious use case is allowing insecure-registry access to self hosted registries.
|
||||
## Can be ipaddress and domain_name.
|
||||
## example define 172.19.16.11 or mirror.registry.io
|
||||
# docker_insecure_registries:
|
||||
# - mirror.registry.io
|
||||
# - 172.19.16.11
|
||||
|
||||
## Add other registry,example China registry mirror.
|
||||
# docker_registry_mirrors:
|
||||
# - https://registry.docker-cn.com
|
||||
# - https://mirror.aliyuncs.com
|
||||
|
||||
## If non-empty will override default system MountFlags value.
|
||||
## This option takes a mount propagation flag: shared, slave
|
||||
## or private, which control whether mounts in the file system
|
||||
## namespace set up for docker will receive or propagate mounts
|
||||
## and unmounts. Leave empty for system default
|
||||
# docker_mount_flags:
|
||||
|
||||
## A string of extra options to pass to the docker daemon.
|
||||
## This string should be exactly as you wish it to appear.
|
||||
# docker_options: ""
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
## GCP compute Persistent Disk CSI Driver credentials and parameters
|
||||
## See docs/gcp-pd-csi.md for information about the implementation
|
||||
|
||||
## Specify the path to the file containing the service account credentials
|
||||
# gcp_pd_csi_sa_cred_file: "/my/safe/credentials/directory/cloud-sa.json"
|
||||
|
||||
## To enable GCP Persistent Disk CSI driver, uncomment below
|
||||
# gcp_pd_csi_enabled: true
|
||||
# gcp_pd_csi_controller_replicas: 1
|
||||
# gcp_pd_csi_driver_image_tag: "v0.7.0-gke.0"
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
## When Oracle Cloud Infrastructure is used, set these variables
|
||||
# oci_private_key:
|
||||
# oci_region_id:
|
||||
# oci_tenancy_id:
|
||||
# oci_user_id:
|
||||
# oci_user_fingerprint:
|
||||
# oci_compartment_id:
|
||||
# oci_vnc_id:
|
||||
# oci_subnet1_id:
|
||||
# oci_subnet2_id:
|
||||
## Override these default/optional behaviors if you wish
|
||||
# oci_security_list_management: All
|
||||
## If you would like the controller to manage specific lists per subnet. This is a mapping of subnet ocids to security list ocids. Below are examples.
|
||||
# oci_security_lists:
|
||||
# ocid1.subnet.oc1.phx.aaaaaaaasa53hlkzk6nzksqfccegk2qnkxmphkblst3riclzs4rhwg7rg57q: ocid1.securitylist.oc1.iad.aaaaaaaaqti5jsfvyw6ejahh7r4okb2xbtuiuguswhs746mtahn72r7adt7q
|
||||
# ocid1.subnet.oc1.phx.aaaaaaaahuxrgvs65iwdz7ekwgg3l5gyah7ww5klkwjcso74u3e4i64hvtvq: ocid1.securitylist.oc1.iad.aaaaaaaaqti5jsfvyw6ejahh7r4okb2xbtuiuguswhs746mtahn72r7adt7q
|
||||
## If oci_use_instance_principals is true, you do not need to set the region, tenancy, user, key, passphrase, or fingerprint
|
||||
# oci_use_instance_principals: false
|
||||
# oci_cloud_controller_version: 0.6.0
|
||||
## If you would like to control OCI query rate limits for the controller
|
||||
# oci_rate_limit:
|
||||
# rate_limit_qps_read:
|
||||
# rate_limit_qps_write:
|
||||
# rate_limit_bucket_read:
|
||||
# rate_limit_bucket_write:
|
||||
## Other optional variables
|
||||
# oci_cloud_controller_pull_source: (default iad.ocir.io/oracle/cloud-provider-oci)
|
||||
# oci_cloud_controller_pull_secret: (name of pull secret to use if you define your own mirror above)
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
## When OpenStack is used, Cinder version can be explicitly specified if autodetection fails (Fixed in 1.9: https://github.com/kubernetes/kubernetes/issues/50461)
|
||||
# openstack_blockstorage_version: "v1/v2/auto (default)"
|
||||
# openstack_blockstorage_ignore_volume_az: yes
|
||||
## When OpenStack is used, if LBaaSv2 is available you can enable it with the following 2 variables.
|
||||
# openstack_lbaas_enabled: True
|
||||
# openstack_lbaas_subnet_id: "Neutron subnet ID (not network ID) to create LBaaS VIP"
|
||||
## To enable automatic floating ip provisioning, specify a subnet.
|
||||
# openstack_lbaas_floating_network_id: "Neutron network ID (not subnet ID) to get floating IP from, disabled by default"
|
||||
## Override default LBaaS behavior
|
||||
# openstack_lbaas_use_octavia: False
|
||||
# openstack_lbaas_method: "ROUND_ROBIN"
|
||||
# openstack_lbaas_provider: "haproxy"
|
||||
# openstack_lbaas_create_monitor: "yes"
|
||||
# openstack_lbaas_monitor_delay: "1m"
|
||||
# openstack_lbaas_monitor_timeout: "30s"
|
||||
# openstack_lbaas_monitor_max_retries: "3"
|
||||
|
||||
## Values for the external OpenStack Cloud Controller
|
||||
# external_openstack_lbaas_network_id: "Neutron network ID to create LBaaS VIP"
|
||||
# external_openstack_lbaas_subnet_id: "Neutron subnet ID to create LBaaS VIP"
|
||||
# external_openstack_lbaas_floating_network_id: "Neutron network ID to get floating IP from"
|
||||
# external_openstack_lbaas_floating_subnet_id: "Neutron subnet ID to get floating IP from"
|
||||
# external_openstack_lbaas_use_octavia: true
|
||||
# external_openstack_lbaas_method: "ROUND_ROBIN"
|
||||
# external_openstack_lbaas_create_monitor: false
|
||||
# external_openstack_lbaas_monitor_delay: "1m"
|
||||
# external_openstack_lbaas_monitor_timeout: "30s"
|
||||
# external_openstack_lbaas_monitor_max_retries: "3"
|
||||
# external_openstack_lbaas_manage_security_groups: false
|
||||
# external_openstack_lbaas_internal_lb: false
|
||||
# external_openstack_network_ipv6_disabled: false
|
||||
# external_openstack_network_internal_networks:
|
||||
# - ""
|
||||
# external_openstack_network_public_networks:
|
||||
# - ""
|
||||
# external_openstack_metadata_search_order: "configDrive,metadataService"
|
||||
|
||||
## Application credentials to authenticate against Keystone API
|
||||
## Those settings will take precedence over username and password that might be set your environment
|
||||
## All of them are required
|
||||
# external_openstack_application_credential_name:
|
||||
# external_openstack_application_credential_id:
|
||||
# external_openstack_application_credential_secret:
|
||||
|
||||
## The tag of the external OpenStack Cloud Controller image
|
||||
# external_openstack_cloud_controller_image_tag: "latest"
|
||||
|
||||
## To use Cinder CSI plugin to provision volumes set this value to true
|
||||
## Make sure to source in the openstack credentials
|
||||
# cinder_csi_enabled: true
|
||||
# cinder_csi_controller_replicas: 1
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
## Values for the external vSphere Cloud Provider
|
||||
# external_vsphere_vcenter_ip: "myvcenter.domain.com"
|
||||
# external_vsphere_vcenter_port: "443"
|
||||
# external_vsphere_insecure: "true"
|
||||
# external_vsphere_user: "administrator@vsphere.local"
|
||||
# external_vsphere_password: "K8s_admin"
|
||||
# external_vsphere_datacenter: "DATACENTER_name"
|
||||
# external_vsphere_kubernetes_cluster_id: "kubernetes-cluster-id"
|
||||
|
||||
## Tags for the external vSphere Cloud Provider images
|
||||
# external_vsphere_cloud_controller_image_tag: "latest"
|
||||
# vsphere_syncer_image_tag: "v1.0.2"
|
||||
# vsphere_csi_attacher_image_tag: "v1.1.1"
|
||||
# vsphere_csi_controller: "v1.0.2"
|
||||
# vsphere_csi_liveness_probe_image_tag: "v1.1.0"
|
||||
# vsphere_csi_provisioner_image_tag: "v1.2.2"
|
||||
|
||||
## To use vSphere CSI plugin to provision volumes set this value to true
|
||||
# vsphere_csi_enabled: true
|
||||
# vsphere_csi_controller_replicas: 1
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
---
|
||||
## Etcd auto compaction retention for mvcc key value store in hour
|
||||
# etcd_compaction_retention: 0
|
||||
|
||||
## Set level of detail for etcd exported metrics, specify 'extensive' to include histogram metrics.
|
||||
# etcd_metrics: basic
|
||||
|
||||
## Etcd is restricted by default to 512M on systems under 4GB RAM, 512MB is not enough for much more than testing.
|
||||
## Set this if your etcd nodes have less than 4GB but you want more RAM for etcd. Set to 0 for unrestricted RAM.
|
||||
# etcd_memory_limit: "512M"
|
||||
|
||||
## Etcd has a default of 2G for its space quota. If you put a value in etcd_memory_limit which is less than
|
||||
## etcd_quota_backend_bytes, you may encounter out of memory terminations of the etcd cluster. Please check
|
||||
## etcd documentation for more information.
|
||||
# etcd_quota_backend_bytes: "2G"
|
||||
|
||||
### ETCD: disable peer client cert authentication.
|
||||
# This affects ETCD_PEER_CLIENT_CERT_AUTH variable
|
||||
# etcd_peer_client_auth: true
|
||||
|
||||
## Settings for etcd deployment type
|
||||
etcd_deployment_type: docker
|
||||
|
|
@ -0,0 +1,145 @@
|
|||
---
|
||||
# Kubernetes dashboard
|
||||
# RBAC required. see docs/getting-started.md for access details.
|
||||
dashboard_enabled: true
|
||||
|
||||
# Helm deployment
|
||||
helm_enabled: false
|
||||
|
||||
# Registry deployment
|
||||
registry_enabled: false
|
||||
# registry_namespace: kube-system
|
||||
# registry_storage_class: ""
|
||||
# registry_disk_size: "10Gi"
|
||||
|
||||
# Metrics Server deployment
|
||||
metrics_server_enabled: false
|
||||
# metrics_server_kubelet_insecure_tls: true
|
||||
# metrics_server_metric_resolution: 60s
|
||||
# metrics_server_kubelet_preferred_address_types: "InternalIP"
|
||||
|
||||
# Rancher Local Path Provisioner
|
||||
local_path_provisioner_enabled: false
|
||||
# local_path_provisioner_namespace: "local-path-storage"
|
||||
# local_path_provisioner_storage_class: "local-path"
|
||||
# local_path_provisioner_reclaim_policy: Delete
|
||||
# local_path_provisioner_claim_root: /opt/local-path-provisioner/
|
||||
# local_path_provisioner_debug: false
|
||||
# local_path_provisioner_image_repo: "rancher/local-path-provisioner"
|
||||
# local_path_provisioner_image_tag: "v0.0.14"
|
||||
# local_path_provisioner_helper_image_repo: "busybox"
|
||||
# local_path_provisioner_helper_image_tag: "latest"
|
||||
|
||||
# Local volume provisioner deployment
|
||||
local_volume_provisioner_enabled: false
|
||||
# local_volume_provisioner_namespace: kube-system
|
||||
# local_volume_provisioner_storage_classes:
|
||||
# local-storage:
|
||||
# host_dir: /mnt/disks
|
||||
# mount_dir: /mnt/disks
|
||||
# volume_mode: Filesystem
|
||||
# fs_type: ext4
|
||||
# fast-disks:
|
||||
# host_dir: /mnt/fast-disks
|
||||
# mount_dir: /mnt/fast-disks
|
||||
# block_cleaner_command:
|
||||
# - "/scripts/shred.sh"
|
||||
# - "2"
|
||||
# volume_mode: Filesystem
|
||||
# fs_type: ext4
|
||||
|
||||
# CephFS provisioner deployment
|
||||
cephfs_provisioner_enabled: false
|
||||
# cephfs_provisioner_namespace: "cephfs-provisioner"
|
||||
# cephfs_provisioner_cluster: ceph
|
||||
# cephfs_provisioner_monitors: "172.24.0.1:6789,172.24.0.2:6789,172.24.0.3:6789"
|
||||
# cephfs_provisioner_admin_id: admin
|
||||
# cephfs_provisioner_secret: secret
|
||||
# cephfs_provisioner_storage_class: cephfs
|
||||
# cephfs_provisioner_reclaim_policy: Delete
|
||||
# cephfs_provisioner_claim_root: /volumes
|
||||
# cephfs_provisioner_deterministic_names: true
|
||||
|
||||
# RBD provisioner deployment
|
||||
rbd_provisioner_enabled: false
|
||||
# rbd_provisioner_namespace: rbd-provisioner
|
||||
# rbd_provisioner_replicas: 2
|
||||
# rbd_provisioner_monitors: "172.24.0.1:6789,172.24.0.2:6789,172.24.0.3:6789"
|
||||
# rbd_provisioner_pool: kube
|
||||
# rbd_provisioner_admin_id: admin
|
||||
# rbd_provisioner_secret_name: ceph-secret-admin
|
||||
# rbd_provisioner_secret: ceph-key-admin
|
||||
# rbd_provisioner_user_id: kube
|
||||
# rbd_provisioner_user_secret_name: ceph-secret-user
|
||||
# rbd_provisioner_user_secret: ceph-key-user
|
||||
# rbd_provisioner_user_secret_namespace: rbd-provisioner
|
||||
# rbd_provisioner_fs_type: ext4
|
||||
# rbd_provisioner_image_format: "2"
|
||||
# rbd_provisioner_image_features: layering
|
||||
# rbd_provisioner_storage_class: rbd
|
||||
# rbd_provisioner_reclaim_policy: Delete
|
||||
|
||||
# Nginx ingress controller deployment
|
||||
ingress_nginx_enabled: false
|
||||
# ingress_nginx_host_network: false
|
||||
ingress_publish_status_address: ""
|
||||
# ingress_nginx_nodeselector:
|
||||
# kubernetes.io/os: "linux"
|
||||
# ingress_nginx_tolerations:
|
||||
# - key: "node-role.kubernetes.io/master"
|
||||
# operator: "Equal"
|
||||
# value: ""
|
||||
# effect: "NoSchedule"
|
||||
# ingress_nginx_namespace: "ingress-nginx"
|
||||
# ingress_nginx_insecure_port: 80
|
||||
# ingress_nginx_secure_port: 443
|
||||
# ingress_nginx_configmap:
|
||||
# map-hash-bucket-size: "128"
|
||||
# ssl-protocols: "SSLv2"
|
||||
# ingress_nginx_configmap_tcp_services:
|
||||
# 9000: "default/example-go:8080"
|
||||
# ingress_nginx_configmap_udp_services:
|
||||
# 53: "kube-system/coredns:53"
|
||||
# ingress_nginx_extra_args:
|
||||
# - --default-ssl-certificate=default/foo-tls
|
||||
|
||||
# ambassador ingress controller deployment
|
||||
ingress_ambassador_enabled: false
|
||||
# ingress_ambassador_namespace: "ambassador"
|
||||
# ingress_ambassador_version: "*"
|
||||
|
||||
# ALB ingress controller deployment
|
||||
ingress_alb_enabled: false
|
||||
# alb_ingress_aws_region: "us-east-1"
|
||||
# alb_ingress_restrict_scheme: "false"
|
||||
# Enables logging on all outbound requests sent to the AWS API.
|
||||
# If logging is desired, set to true.
|
||||
# alb_ingress_aws_debug: "false"
|
||||
|
||||
# Cert manager deployment
|
||||
cert_manager_enabled: false
|
||||
# cert_manager_namespace: "cert-manager"
|
||||
|
||||
# MetalLB deployment
|
||||
metallb_enabled: false
|
||||
# metallb_ip_range:
|
||||
# - "10.5.0.50-10.5.0.99"
|
||||
# metallb_version: v0.9.3
|
||||
# metallb_protocol: "layer2"
|
||||
# metallb_port: "7472"
|
||||
# metallb_limits_cpu: "100m"
|
||||
# metallb_limits_mem: "100Mi"
|
||||
# metallb_additional_address_pools:
|
||||
# kube_service_pool:
|
||||
# ip_range:
|
||||
# - "10.5.1.50-10.5.1.99"
|
||||
# protocol: "layer2"
|
||||
# auto_assign: false
|
||||
# metallb_protocol: "bgp"
|
||||
# metallb_peers:
|
||||
# - peer_address: 192.0.2.1
|
||||
# peer_asn: 64512
|
||||
# my_asn: 4200000000
|
||||
# - peer_address: 192.0.2.2
|
||||
# peer_asn: 64513
|
||||
# my_asn: 4200000000
|
||||
|
|
@ -0,0 +1,323 @@
|
|||
---
|
||||
# Kubernetes configuration dirs and system namespace.
|
||||
# Those are where all the additional config stuff goes
|
||||
# the kubernetes normally puts in /srv/kubernetes.
|
||||
# This puts them in a sane location and namespace.
|
||||
# Editing those values will almost surely break something.
|
||||
kube_config_dir: /etc/kubernetes
|
||||
kube_script_dir: "{{ bin_dir }}/kubernetes-scripts"
|
||||
kube_manifest_dir: "{{ kube_config_dir }}/manifests"
|
||||
|
||||
# This is where all the cert scripts and certs will be located
|
||||
kube_cert_dir: "{{ kube_config_dir }}/ssl"
|
||||
|
||||
# This is where all of the bearer tokens will be stored
|
||||
kube_token_dir: "{{ kube_config_dir }}/tokens"
|
||||
|
||||
# This is where to save basic auth file
|
||||
kube_users_dir: "{{ kube_config_dir }}/users"
|
||||
|
||||
kube_api_anonymous_auth: true
|
||||
|
||||
## Change this to use another Kubernetes version, e.g. a current beta release
|
||||
kube_version: v1.18.10
|
||||
|
||||
# kubernetes image repo define
|
||||
kube_image_repo: "k8s.gcr.io"
|
||||
|
||||
# Where the binaries will be downloaded.
|
||||
# Note: ensure that you've enough disk space (about 1G)
|
||||
local_release_dir: "/tmp/releases"
|
||||
# Random shifts for retrying failed ops like pushing/downloading
|
||||
retry_stagger: 5
|
||||
|
||||
# This is the group that the cert creation scripts chgrp the
|
||||
# cert files to. Not really changeable...
|
||||
kube_cert_group: kube-cert
|
||||
|
||||
# Cluster Loglevel configuration
|
||||
kube_log_level: 2
|
||||
|
||||
# Directory where credentials will be stored
|
||||
credentials_dir: "{{ inventory_dir }}/credentials"
|
||||
|
||||
# Users to create for basic auth in Kubernetes API via HTTP
|
||||
# Optionally add groups for user
|
||||
kube_api_pwd: "{{ lookup('password', credentials_dir + '/kube_user.creds length=15 chars=ascii_letters,digits') }}"
|
||||
kube_users:
|
||||
kube:
|
||||
pass: "{{kube_api_pwd}}"
|
||||
role: admin
|
||||
groups:
|
||||
- system:masters
|
||||
|
||||
## It is possible to activate / deactivate selected authentication methods (basic auth, static token auth)
|
||||
# kube_oidc_auth: false
|
||||
# kube_basic_auth: false
|
||||
# kube_token_auth: false
|
||||
|
||||
|
||||
## Variables for OpenID Connect Configuration https://kubernetes.io/docs/admin/authentication/
|
||||
## To use OpenID you have to deploy additional an OpenID Provider (e.g Dex, Keycloak, ...)
|
||||
|
||||
# kube_oidc_url: https:// ...
|
||||
# kube_oidc_client_id: kubernetes
|
||||
## Optional settings for OIDC
|
||||
# kube_oidc_ca_file: "{{ kube_cert_dir }}/ca.pem"
|
||||
# kube_oidc_username_claim: sub
|
||||
# kube_oidc_username_prefix: oidc:
|
||||
# kube_oidc_groups_claim: groups
|
||||
# kube_oidc_groups_prefix: oidc:
|
||||
|
||||
## Variables to control webhook authn/authz
|
||||
# kube_webhook_token_auth: false
|
||||
# kube_webhook_token_auth_url: https://...
|
||||
# kube_webhook_token_auth_url_skip_tls_verify: false
|
||||
|
||||
## For webhook authorization, authorization_modes must include Webhook
|
||||
# kube_webhook_authorization: false
|
||||
# kube_webhook_authorization_url: https://...
|
||||
# kube_webhook_authorization_url_skip_tls_verify: false
|
||||
|
||||
# Choose network plugin (cilium, calico, contiv, weave or flannel. Use cni for generic cni plugin)
|
||||
# Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
|
||||
kube_network_plugin: calico
|
||||
|
||||
# Setting multi_networking to true will install Multus: https://github.com/intel/multus-cni
|
||||
kube_network_plugin_multus: false
|
||||
|
||||
# Kubernetes internal network for services, unused block of space.
|
||||
kube_service_addresses: 10.233.0.0/18
|
||||
|
||||
# internal network. When used, it will assign IP
|
||||
# addresses from this range to individual pods.
|
||||
# This network must be unused in your network infrastructure!
|
||||
kube_pods_subnet: 10.233.64.0/18
|
||||
|
||||
# internal network node size allocation (optional). This is the size allocated
|
||||
# to each node on your network. With these defaults you should have
|
||||
# room for 4096 nodes with 254 pods per node.
|
||||
kube_network_node_prefix: 24
|
||||
|
||||
# The port the API Server will be listening on.
|
||||
kube_apiserver_ip: "{{ kube_service_addresses|ipaddr('net')|ipaddr(1)|ipaddr('address') }}"
|
||||
kube_apiserver_port: 6443 # (https)
|
||||
# kube_apiserver_insecure_port: 8080 # (http)
|
||||
# Set to 0 to disable insecure port - Requires RBAC in authorization_modes and kube_api_anonymous_auth: true
|
||||
kube_apiserver_insecure_port: 0 # (disabled)
|
||||
|
||||
# Kube-proxy proxyMode configuration.
|
||||
# Can be ipvs, iptables
|
||||
kube_proxy_mode: ipvs
|
||||
|
||||
# configure arp_ignore and arp_announce to avoid answering ARP queries from kube-ipvs0 interface
|
||||
# must be set to true for MetalLB to work
|
||||
kube_proxy_strict_arp: false
|
||||
|
||||
# A string slice of values which specify the addresses to use for NodePorts.
|
||||
# Values may be valid IP blocks (e.g. 1.2.3.0/24, 1.2.3.4/32).
|
||||
# The default empty string slice ([]) means to use all local addresses.
|
||||
# kube_proxy_nodeport_addresses_cidr is retained for legacy config
|
||||
kube_proxy_nodeport_addresses: >-
|
||||
{%- if kube_proxy_nodeport_addresses_cidr is defined -%}
|
||||
[{{ kube_proxy_nodeport_addresses_cidr }}]
|
||||
{%- else -%}
|
||||
[]
|
||||
{%- endif -%}
|
||||
|
||||
# If non-empty, will use this string as identification instead of the actual hostname
|
||||
# kube_override_hostname: >-
|
||||
# {%- if cloud_provider is defined and cloud_provider in [ 'aws' ] -%}
|
||||
# {%- else -%}
|
||||
# {{ inventory_hostname }}
|
||||
# {%- endif -%}
|
||||
|
||||
## Encrypting Secret Data at Rest (experimental)
|
||||
kube_encrypt_secret_data: false
|
||||
|
||||
# DNS configuration.
|
||||
# Kubernetes cluster name, also will be used as DNS domain
|
||||
cluster_name: cluster.local
|
||||
# Subdomains of DNS domain to be resolved via /etc/resolv.conf for hostnet pods
|
||||
ndots: 2
|
||||
# Can be coredns, coredns_dual, manual or none
|
||||
dns_mode: coredns
|
||||
# Set manual server if using a custom cluster DNS server
|
||||
# manual_dns_server: 10.x.x.x
|
||||
# Enable nodelocal dns cache
|
||||
enable_nodelocaldns: true
|
||||
nodelocaldns_ip: 169.254.25.10
|
||||
nodelocaldns_health_port: 9254
|
||||
# nodelocaldns_external_zones:
|
||||
# - zones:
|
||||
# - example.com
|
||||
# - example.io:1053
|
||||
# nameservers:
|
||||
# - 1.1.1.1
|
||||
# - 2.2.2.2
|
||||
# cache: 5
|
||||
# - zones:
|
||||
# - https://mycompany.local:4453
|
||||
# nameservers:
|
||||
# - 192.168.0.53
|
||||
# cache: 0
|
||||
# Enable k8s_external plugin for CoreDNS
|
||||
enable_coredns_k8s_external: false
|
||||
coredns_k8s_external_zone: k8s_external.local
|
||||
# Enable endpoint_pod_names option for kubernetes plugin
|
||||
enable_coredns_k8s_endpoint_pod_names: false
|
||||
|
||||
# Can be docker_dns, host_resolvconf or none
|
||||
resolvconf_mode: docker_dns
|
||||
# Deploy netchecker app to verify DNS resolve as an HTTP service
|
||||
deploy_netchecker: false
|
||||
# Ip address of the kubernetes skydns service
|
||||
skydns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(3)|ipaddr('address') }}"
|
||||
skydns_server_secondary: "{{ kube_service_addresses|ipaddr('net')|ipaddr(4)|ipaddr('address') }}"
|
||||
dns_domain: "{{ cluster_name }}"
|
||||
|
||||
## Container runtime
|
||||
## docker for docker, crio for cri-o and containerd for containerd.
|
||||
container_manager: docker
|
||||
|
||||
# Additional container runtimes
|
||||
kata_containers_enabled: false
|
||||
|
||||
## Settings for containerd runtimes (only used when container_manager is set to containerd)
|
||||
#
|
||||
# Settings for default containerd runtime
|
||||
# containerd_default_runtime:
|
||||
# type: io.containerd.runtime.v1.linux
|
||||
# engine: ''
|
||||
# root: ''
|
||||
#
|
||||
# Settings for additional runtimes for containerd configuration
|
||||
# containerd_runtimes:
|
||||
# - name: ""
|
||||
# type: ""
|
||||
# engine: ""
|
||||
# root: ""
|
||||
# Example for Kata Containers as additional runtime:
|
||||
# containerd_runtimes:
|
||||
# - name: kata
|
||||
# type: io.containerd.kata.v2
|
||||
# engine: ""
|
||||
# root: ""
|
||||
#
|
||||
# Settings for untrusted containerd runtime
|
||||
# containerd_untrusted_runtime_type: ''
|
||||
# containerd_untrusted_runtime_engine: ''
|
||||
# containerd_untrusted_runtime_root: ''
|
||||
|
||||
## Settings for containerized control plane (kubelet/secrets)
|
||||
kubelet_deployment_type: host
|
||||
helm_deployment_type: host
|
||||
|
||||
# Enable kubeadm experimental control plane
|
||||
kubeadm_control_plane: false
|
||||
kubeadm_certificate_key: "{{ lookup('password', credentials_dir + '/kubeadm_certificate_key.creds length=64 chars=hexdigits') | lower }}"
|
||||
|
||||
# K8s image pull policy (imagePullPolicy)
|
||||
k8s_image_pull_policy: IfNotPresent
|
||||
|
||||
# audit log for kubernetes
|
||||
kubernetes_audit: false
|
||||
|
||||
# dynamic kubelet configuration
|
||||
dynamic_kubelet_configuration: false
|
||||
|
||||
# define kubelet config dir for dynamic kubelet
|
||||
# kubelet_config_dir:
|
||||
default_kubelet_config_dir: "{{ kube_config_dir }}/dynamic_kubelet_dir"
|
||||
dynamic_kubelet_configuration_dir: "{{ kubelet_config_dir | default(default_kubelet_config_dir) }}"
|
||||
|
||||
# pod security policy (RBAC must be enabled either by having 'RBAC' in authorization_modes or kubeadm enabled)
|
||||
podsecuritypolicy_enabled: false
|
||||
|
||||
# Custom PodSecurityPolicySpec for restricted policy
|
||||
# podsecuritypolicy_restricted_spec: {}
|
||||
|
||||
# Custom PodSecurityPolicySpec for privileged policy
|
||||
# podsecuritypolicy_privileged_spec: {}
|
||||
|
||||
# Make a copy of kubeconfig on the host that runs Ansible in {{ inventory_dir }}/artifacts
|
||||
# kubeconfig_localhost: false
|
||||
# Download kubectl onto the host that runs Ansible in {{ bin_dir }}
|
||||
# kubectl_localhost: false
|
||||
|
||||
# A comma separated list of levels of node allocatable enforcement to be enforced by kubelet.
|
||||
# Acceptable options are 'pods', 'system-reserved', 'kube-reserved' and ''. Default is "".
|
||||
# kubelet_enforce_node_allocatable: pods
|
||||
|
||||
## Optionally reserve resources for OS system daemons.
|
||||
# system_reserved: true
|
||||
## Uncomment to override default values
|
||||
# system_memory_reserved: 512M
|
||||
# system_cpu_reserved: 500m
|
||||
## Reservation for master hosts
|
||||
# system_master_memory_reserved: 256M
|
||||
# system_master_cpu_reserved: 250m
|
||||
|
||||
# An alternative flexvolume plugin directory
|
||||
# kubelet_flexvolumes_plugins_dir: /usr/libexec/kubernetes/kubelet-plugins/volume/exec
|
||||
|
||||
## Supplementary addresses that can be added in kubernetes ssl keys.
|
||||
## That can be useful for example to setup a keepalived virtual IP
|
||||
# supplementary_addresses_in_ssl_keys: [10.0.0.1, 10.0.0.2, 10.0.0.3]
|
||||
|
||||
## Running on top of openstack vms with cinder enabled may lead to unschedulable pods due to NoVolumeZoneConflict restriction in kube-scheduler.
|
||||
## See https://github.com/kubernetes-sigs/kubespray/issues/2141
|
||||
## Set this variable to true to get rid of this issue
|
||||
volume_cross_zone_attachment: false
|
||||
## Add Persistent Volumes Storage Class for corresponding cloud provider (supported: in-tree OpenStack, Cinder CSI,
|
||||
## AWS EBS CSI, Azure Disk CSI, GCP Persistent Disk CSI)
|
||||
persistent_volumes_enabled: false
|
||||
|
||||
## Container Engine Acceleration
|
||||
## Enable container acceleration feature, for example use gpu acceleration in containers
|
||||
# nvidia_accelerator_enabled: true
|
||||
## Nvidia GPU driver install. Install will by done by a (init) pod running as a daemonset.
|
||||
## Important: if you use Ubuntu then you should set in all.yml 'docker_storage_options: -s overlay2'
|
||||
## Array with nvida_gpu_nodes, leave empty or comment if you don't want to install drivers.
|
||||
## Labels and taints won't be set to nodes if they are not in the array.
|
||||
# nvidia_gpu_nodes:
|
||||
# - kube-gpu-001
|
||||
# nvidia_driver_version: "384.111"
|
||||
## flavor can be tesla or gtx
|
||||
# nvidia_gpu_flavor: gtx
|
||||
## NVIDIA driver installer images. Change them if you have trouble accessing gcr.io.
|
||||
# nvidia_driver_install_centos_container: atzedevries/nvidia-centos-driver-installer:2
|
||||
# nvidia_driver_install_ubuntu_container: gcr.io/google-containers/ubuntu-nvidia-driver-installer@sha256:7df76a0f0a17294e86f691c81de6bbb7c04a1b4b3d4ea4e7e2cccdc42e1f6d63
|
||||
## NVIDIA GPU device plugin image.
|
||||
# nvidia_gpu_device_plugin_container: "k8s.gcr.io/nvidia-gpu-device-plugin@sha256:0842734032018be107fa2490c98156992911e3e1f2a21e059ff0105b07dd8e9e"
|
||||
|
||||
## Support tls min version, Possible values: VersionTLS10, VersionTLS11, VersionTLS12, VersionTLS13.
|
||||
# tls_min_version: ""
|
||||
|
||||
## Support tls cipher suites.
|
||||
# tls_cipher_suites: {}
|
||||
# - TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
|
||||
# - TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
|
||||
# - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
|
||||
# - TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
|
||||
# - TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
|
||||
# - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
|
||||
# - TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
|
||||
# - TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
|
||||
# - TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
|
||||
# - TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
|
||||
# - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
|
||||
# - TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
|
||||
# - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
|
||||
# - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
|
||||
# - TLS_ECDHE_RSA_WITH_RC4_128_SHA
|
||||
# - TLS_RSA_WITH_3DES_EDE_CBC_SHA
|
||||
# - TLS_RSA_WITH_AES_128_CBC_SHA
|
||||
# - TLS_RSA_WITH_AES_128_CBC_SHA256
|
||||
# - TLS_RSA_WITH_AES_128_GCM_SHA256
|
||||
# - TLS_RSA_WITH_AES_256_CBC_SHA
|
||||
# - TLS_RSA_WITH_AES_256_GCM_SHA384
|
||||
# - TLS_RSA_WITH_RC4_128_SHA
|
||||
|
||||
## Amount of time to retain events. (default 1h0m0s)
|
||||
event_ttl_duration: "1h0m0s"
|
||||
|
|
@ -0,0 +1,78 @@
|
|||
# see roles/network_plugin/calico/defaults/main.yml
|
||||
|
||||
## With calico it is possible to distributed routes with border routers of the datacenter.
|
||||
## Warning : enabling router peering will disable calico's default behavior ('node mesh').
|
||||
## The subnets of each nodes will be distributed by the datacenter router
|
||||
# peer_with_router: false
|
||||
|
||||
# Enables Internet connectivity from containers
|
||||
# nat_outgoing: true
|
||||
|
||||
# add default ippool name
|
||||
# calico_pool_name: "default-pool"
|
||||
|
||||
# add default ippool blockSize (defaults kube_network_node_prefix)
|
||||
# calico_pool_blocksize: 24
|
||||
|
||||
# add default ippool CIDR (must be inside kube_pods_subnet, defaults to kube_pods_subnet otherwise)
|
||||
# calico_pool_cidr: 1.2.3.4/5
|
||||
|
||||
# Global as_num (/calico/bgp/v1/global/as_num)
|
||||
# global_as_num: "64512"
|
||||
|
||||
# You can set MTU value here. If left undefined or empty, it will
|
||||
# not be specified in calico CNI config, so Calico will use built-in
|
||||
# defaults. The value should be a number, not a string.
|
||||
# calico_mtu: 1500
|
||||
|
||||
# Configure the MTU to use for workload interfaces and tunnels.
|
||||
# - If Wireguard is enabled, set to your network MTU - 60
|
||||
# - Otherwise, if VXLAN or BPF mode is enabled, set to your network MTU - 50
|
||||
# - Otherwise, if IPIP is enabled, set to your network MTU - 20
|
||||
# - Otherwise, if not using any encapsulation, set to your network MTU.
|
||||
# calico_veth_mtu: 1440
|
||||
|
||||
# Advertise Cluster IPs
|
||||
# calico_advertise_cluster_ips: true
|
||||
|
||||
# Choose data store type for calico: "etcd" or "kdd" (kubernetes datastore)
|
||||
# calico_datastore: "etcd"
|
||||
|
||||
# Choose Calico iptables backend: "Legacy", "Auto" or "NFT"
|
||||
calico_iptables_backend: "NFT"
|
||||
|
||||
# Use typha (only with kdd)
|
||||
# typha_enabled: false
|
||||
|
||||
# Generate TLS certs for secure typha<->calico-node communication
|
||||
# typha_secure: false
|
||||
|
||||
# Scaling typha: 1 replica per 100 nodes is adequate
|
||||
# Number of typha replicas
|
||||
# typha_replicas: 1
|
||||
|
||||
# Set max typha connections
|
||||
# typha_max_connections_lower_limit: 300
|
||||
|
||||
# Set calico network backend: "bird", "vxlan" or "none"
|
||||
# bird enable BGP routing, required for ipip mode.
|
||||
# calico_network_backend: bird
|
||||
|
||||
# IP in IP and VXLAN is mutualy exclusive modes.
|
||||
# set IP in IP encapsulation mode: "Always", "CrossSubnet", "Never"
|
||||
# calico_ipip_mode: 'Always'
|
||||
|
||||
# set VXLAN encapsulation mode: "Always", "CrossSubnet", "Never"
|
||||
# calico_vxlan_mode: 'Never'
|
||||
|
||||
# If you want to use non default IP_AUTODETECTION_METHOD for calico node set this option to one of:
|
||||
# * can-reach=DESTINATION
|
||||
# * interface=INTERFACE-REGEX
|
||||
# see https://docs.projectcalico.org/reference/node/configuration
|
||||
# calico_ip_auto_method: "interface=eth.*"
|
||||
# Choose the iptables insert mode for Calico: "Insert" or "Append".
|
||||
# calico_felix_chaininsertmode: Insert
|
||||
|
||||
# If you want use the default route interface when you use multiple interface with dynamique route (iproute2)
|
||||
# see https://docs.projectcalico.org/reference/node/configuration : FELIX_DEVICEROUTESOURCEADDRESS
|
||||
# calico_use_default_route_src_ipaddr: false
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
# see roles/network_plugin/canal/defaults/main.yml
|
||||
|
||||
# The interface used by canal for host <-> host communication.
|
||||
# If left blank, then the interface is choosing using the node's
|
||||
# default route.
|
||||
# canal_iface: ""
|
||||
|
||||
# Whether or not to masquerade traffic to destinations not within
|
||||
# the pod network.
|
||||
# canal_masquerade: "true"
|
||||
|
|
@ -0,0 +1 @@
|
|||
# see roles/network_plugin/cilium/defaults/main.yml
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
# see roles/network_plugin/contiv/defaults/main.yml
|
||||
|
||||
# Forwarding mode: bridge or routing
|
||||
# contiv_fwd_mode: routing
|
||||
|
||||
## With contiv, L3 BGP mode is possible by setting contiv_fwd_mode to "routing".
|
||||
## In this case, you may need to peer with an uplink
|
||||
## NB: The hostvars must contain a key "contiv" of which value is a dict containing "router_ip", "as"(defaults to contiv_global_as), "neighbor_as" (defaults to contiv_global_neighbor_as), "neighbor"
|
||||
# contiv_peer_with_uplink_leaf: false
|
||||
# contiv_global_as: "65002"
|
||||
# contiv_global_neighbor_as: "500"
|
||||
|
||||
# Fabric mode: aci, aci-opflex or default
|
||||
# contiv_fabric_mode: default
|
||||
|
||||
# Default netmode: vxlan or vlan
|
||||
# contiv_net_mode: vxlan
|
||||
|
||||
# Dataplane interface
|
||||
# contiv_vlan_interface: ""
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
# see roles/network_plugin/flannel/defaults/main.yml
|
||||
|
||||
## interface that should be used for flannel operations
|
||||
## This is actually an inventory cluster-level item
|
||||
# flannel_interface:
|
||||
|
||||
## Select interface that should be used for flannel operations by regexp on Name or IP
|
||||
## This is actually an inventory cluster-level item
|
||||
## example: select interface with ip from net 10.0.0.0/23
|
||||
## single quote and escape backslashes
|
||||
# flannel_interface_regexp: '10\\.0\\.[0-2]\\.\\d{1,3}'
|
||||
|
||||
# You can choose what type of flannel backend to use: 'vxlan' or 'host-gw'
|
||||
# for experimental backend
|
||||
# please refer to flannel's docs : https://github.com/coreos/flannel/blob/master/README.md
|
||||
# flannel_backend_type: "vxlan"
|
||||
# flannel_vxlan_vni: 1
|
||||
# flannel_vxlan_port: 8472
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
# See roles/network_plugin/kube-router//defaults/main.yml
|
||||
|
||||
# Enables Pod Networking -- Advertises and learns the routes to Pods via iBGP
|
||||
# kube_router_run_router: true
|
||||
|
||||
# Enables Network Policy -- sets up iptables to provide ingress firewall for pods
|
||||
# kube_router_run_firewall: true
|
||||
|
||||
# Enables Service Proxy -- sets up IPVS for Kubernetes Services
|
||||
# see docs/kube-router.md "Caveats" section
|
||||
# kube_router_run_service_proxy: false
|
||||
|
||||
# Add Cluster IP of the service to the RIB so that it gets advertises to the BGP peers.
|
||||
# kube_router_advertise_cluster_ip: false
|
||||
|
||||
# Add External IP of service to the RIB so that it gets advertised to the BGP peers.
|
||||
# kube_router_advertise_external_ip: false
|
||||
|
||||
# Add LoadbBalancer IP of service status as set by the LB provider to the RIB so that it gets advertised to the BGP peers.
|
||||
# kube_router_advertise_loadbalancer_ip: false
|
||||
|
||||
# Adjust manifest of kube-router daemonset template with DSR needed changes
|
||||
# kube_router_enable_dsr: false
|
||||
|
||||
# Array of arbitrary extra arguments to kube-router, see
|
||||
# https://github.com/cloudnativelabs/kube-router/blob/master/docs/user-guide.md
|
||||
# kube_router_extra_args: []
|
||||
|
||||
# ASN numbers of the BGP peer to which cluster nodes will advertise cluster ip and node's pod cidr.
|
||||
# kube_router_peer_router_asns: ~
|
||||
|
||||
# The ip address of the external router to which all nodes will peer and advertise the cluster ip and pod cidr's.
|
||||
# kube_router_peer_router_ips: ~
|
||||
|
||||
# The remote port of the external BGP to which all nodes will peer. If not set, default BGP port (179) will be used.
|
||||
# kube_router_peer_router_ports: ~
|
||||
|
||||
# Setups node CNI to allow hairpin mode, requires node reboots, see
|
||||
# https://github.com/cloudnativelabs/kube-router/blob/master/docs/user-guide.md#hairpin-mode
|
||||
# kube_router_support_hairpin_mode: false
|
||||
|
||||
# Select DNS Policy ClusterFirstWithHostNet, ClusterFirst, etc.
|
||||
# kube_router_dns_policy: ClusterFirstWithHostNet
|
||||
|
||||
# Array of annotations for master
|
||||
# kube_router_annotations_master: []
|
||||
|
||||
# Array of annotations for every node
|
||||
# kube_router_annotations_node: []
|
||||
|
||||
# Array of common annotations for every node
|
||||
# kube_router_annotations_all: []
|
||||
|
||||
# Enables scraping kube-router metrics with Prometheus
|
||||
# kube_router_enable_metrics: false
|
||||
|
||||
# Path to serve Prometheus metrics on
|
||||
# kube_router_metrics_path: /metrics
|
||||
|
||||
# Prometheus metrics port to use
|
||||
# kube_router_metrics_port: 9255
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
---
|
||||
# private interface, on a l2-network
|
||||
macvlan_interface: "eth1"
|
||||
|
||||
# Enable nat in default gateway network interface
|
||||
enable_nat_default_gateway: true
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
# see roles/network_plugin/weave/defaults/main.yml
|
||||
|
||||
# Weave's network password for encryption, if null then no network encryption.
|
||||
# weave_password: ~
|
||||
|
||||
# If set to 1, disable checking for new Weave Net versions (default is blank,
|
||||
# i.e. check is enabled)
|
||||
# weave_checkpoint_disable: false
|
||||
|
||||
# Soft limit on the number of connections between peers. Defaults to 100.
|
||||
# weave_conn_limit: 100
|
||||
|
||||
# Weave Net defaults to enabling hairpin on the bridge side of the veth pair
|
||||
# for containers attached. If you need to disable hairpin, e.g. your kernel is
|
||||
# one of those that can panic if hairpin is enabled, then you can disable it by
|
||||
# setting `HAIRPIN_MODE=false`.
|
||||
# weave_hairpin_mode: true
|
||||
|
||||
# The range of IP addresses used by Weave Net and the subnet they are placed in
|
||||
# (CIDR format; default 10.32.0.0/12)
|
||||
# weave_ipalloc_range: "{{ kube_pods_subnet }}"
|
||||
|
||||
# Set to 0 to disable Network Policy Controller (default is on)
|
||||
# weave_expect_npc: "{{ enable_network_policy }}"
|
||||
|
||||
# List of addresses of peers in the Kubernetes cluster (default is to fetch the
|
||||
# list from the api-server)
|
||||
# weave_kube_peers: ~
|
||||
|
||||
# Set the initialization mode of the IP Address Manager (defaults to consensus
|
||||
# amongst the KUBE_PEERS)
|
||||
# weave_ipalloc_init: ~
|
||||
|
||||
# Set the IP address used as a gateway from the Weave network to the host
|
||||
# network - this is useful if you are configuring the addon as a static pod.
|
||||
# weave_expose_ip: ~
|
||||
|
||||
# Address and port that the Weave Net daemon will serve Prometheus-style
|
||||
# metrics on (defaults to 0.0.0.0:6782)
|
||||
# weave_metrics_addr: ~
|
||||
|
||||
# Address and port that the Weave Net daemon will serve status requests on
|
||||
# (defaults to disabled)
|
||||
# weave_status_addr: ~
|
||||
|
||||
# Weave Net defaults to 1376 bytes, but you can set a smaller size if your
|
||||
# underlying network has a tighter limit, or set a larger size for better
|
||||
# performance if your network supports jumbo frames (e.g. 8916)
|
||||
# weave_mtu: 1376
|
||||
|
||||
# Set to 1 to preserve the client source IP address when accessing Service
|
||||
# annotated with `service.spec.externalTrafficPolicy=Local`. The feature works
|
||||
# only with Weave IPAM (default).
|
||||
# weave_no_masq_local: true
|
||||
|
||||
# Extra variables that passing to launch.sh, useful for enabling seed mode, see
|
||||
# https://www.weave.works/docs/net/latest/tasks/ipam/ipam/
|
||||
# weave_extra_args: ~
|
||||
|
|
@ -2,7 +2,9 @@
|
|||
# ## different ip than the default iface
|
||||
# ## We should set etcd_member_name for etcd cluster. The node that is not a etcd member do not need to set the value, or can set the empty string value.
|
||||
[all]
|
||||
haumdaucher ansible_host=136.243.23.215 etcd_member_name=etcd1 ansible_become=yes ansible_become_method=sudo ansible_python_interpreter=/usr/bin/python3 metrics_server_enabled=false
|
||||
haumdaucher ansible_host=136.243.23.215 etcd_member_name=etcd1 ansible_become=yes ansible_become_method=sudo ansible_python_interpreter=/usr/bin/python3 metrics_server_enabled=false deploy_netchecker=True
|
||||
# container_manager=containerd resolvconf_mode=docker_dns
|
||||
|
||||
#ns3088070.ip-37-59-40.eu ansible_host=37.59.40.95 ansible_become=yes ansible_become_method=sudo ansible_python_interpreter=/usr/bin/python3
|
||||
#ns3100058.ip-37-59-61.eu ansible_host=37.59.61.198 ansible_become=yes ansible_become_method=sudo ansible_python_interpreter=/usr/bin/python3
|
||||
# node1 ansible_host=95.54.0.12 # ip=10.3.0.1 etcd_member_name=etcd1
|
||||
Loading…
Reference in New Issue