Merge "Worker node deployment"
Zuul
3 years ago
committed by
Gerrit Code Review
commit
3401586acc
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# Site-level, phase-specific lists of hosts to generate
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# This is used by the hostgenerator-m3 function to narrow down the site-level
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# host-catalogue to just the hosts needed for a particular phase.
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apiVersion: airshipit.org/v1alpha1
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kind: VariableCatalogue
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metadata:
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name: host-generation-catalogue
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hosts:
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m3:
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- node03
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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resources:
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- ../../../../../function/hostgenerator-m3
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- ../../../shared/catalogues/
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- host-generation.yaml
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transformers:
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- ../../../../../function/hostgenerator-m3/replacements
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apiVersion: bootstrap.cluster.x-k8s.io/v1alpha3
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kind: KubeadmConfigTemplate
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metadata:
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name: worker-1
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spec:
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template:
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spec:
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joinConfiguration:
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nodeRegistration:
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name: '{{ ds.meta_data.name }}'
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kubeletExtraArgs:
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node-labels: 'metal3.io/uuid={{ ds.meta_data.uuid }},node-type=worker'
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provider-id: 'metal3://{{ ds.meta_data.uuid }}'
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feature-gates: "IPv6DualStack=true"
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ntp:
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enabled: true
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servers:
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- 135.188.34.124
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- 135.38.244.16
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- 135.188.34.84
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preKubeadmCommands:
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- echo 'root:r00tme' | chpasswd
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- echo 'ubuntu:r00tme' | chpasswd
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- |
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cat <<EOF | tee /etc/sysctl.d/k8s.conf
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net.bridge.bridge-nf-call-ip6tables = 1
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net.bridge.bridge-nf-call-iptables = 1
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EOF
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- sysctl --system
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- curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
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- curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
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- add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
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- echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | tee -a /etc/apt/sources.list
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- apt-get update
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- apt-get install -y
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docker-ce="$(apt policy docker-ce | grep 19.03.9 | sort | head -n 1 | tr -s " " | cut -d ' ' -f 2 )"
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docker-ce-cli="$(apt policy docker-ce-cli | grep 19.03.9 | sort | head -n 1 | tr -s " " | cut -d ' ' -f 2 )"
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containerd.io
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- swapoff -a
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- apt-get install -y kubelet=1.18.6-00 kubeadm=1.18.6-00
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- apt-mark hold kubelet kubeadm
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- systemctl mask ntp
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- systemctl enable --now systemd-timesyncd
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users:
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- name: deployer
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sshAuthorizedKeys:
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- ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDK5jnOafJwnoN+vp77LgayzLZ7O6tu96cObzwjIEwOowi2KHTk+G4sUXzE4mt2QbPTbyOF45d/omcRZYixrTmYwwtJ9QGPbwWw/qpCRzVo5uV4qbwBd3iRUqXryOmZRCCFac678JXZS9f8AfOP9rHkh2jqhA6dJdtvqYTOpPLtmw8pYjScH/YqBXZObNSFS5PlSPl901UhZH4FNUAuYeR9JGY99wgM+R9XHRRgfBPJzwzvOQ7ZYfvxb+n4TuBr7u7jZtYC+pmG/eOYbIt2/vexO0y/rNomtC+hjDAXZO2VFwHejYW6r+ZPpkNrdr+5U8s0aENGg4BJkVa2n3LwUrZF segorov@node1
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sudo: ALL=(ALL) NOPASSWD:ALL
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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resources:
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- nodes
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- kubeadmconfigtemplate.yaml
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- metal3machinetemplate.yaml
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- machinedeployment.yaml
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apiVersion: cluster.x-k8s.io/v1alpha3
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kind: MachineDeployment
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metadata:
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name: worker-1
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labels:
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cluster.x-k8s.io/cluster-name: target-cluster
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spec:
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clusterName: target-cluster
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replicas: 1
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selector:
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matchLabels:
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cluster.x-k8s.io/cluster-name: target-cluster
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template:
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metadata:
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labels:
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cluster.x-k8s.io/cluster-name: target-cluster
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spec:
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clusterName: target-cluster
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version: v1.18.3
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bootstrap:
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configRef:
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name: worker-1
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apiVersion: bootstrap.cluster.x-k8s.io/v1alpha3
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kind: KubeadmConfigTemplate
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infrastructureRef:
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name: worker-1
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apiVersion: infrastructure.cluster.x-k8s.io/v1alpha3
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kind: Metal3MachineTemplate
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---
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apiVersion: infrastructure.cluster.x-k8s.io/v1alpha3
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kind: Metal3MachineTemplate
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metadata:
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name: worker-1
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spec:
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template:
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spec:
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image:
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url: http://10.23.24.1:8099/target-image.qcow2
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checksum: http://10.23.24.1:8099/target-image.qcow2.md5sum
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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generators:
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- ../hostgenerator
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commonLabels:
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airshipit.org/k8s-role: controlplane-host
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@ -0,0 +1,48 @@
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#!/usr/bin/env bash
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -xe
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#Default wait timeout is 3600 seconds
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export TIMEOUT=${TIMEOUT:-3600}
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export KUBECONFIG=${KUBECONFIG:-"$HOME/.airship/kubeconfig"}
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echo "Switch context to target cluster and set manifest"
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airshipctl config use-context target-cluster-admin@target-cluster
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airshipctl config set-context target-cluster-admin@target-cluster --manifest dummy_manifest
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echo "Stop ephemeral node"
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sudo virsh destroy air-ephemeral
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echo "Deploy worker node"
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airshipctl phase apply workers --debug
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#Wait till node is created
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end=$(($(date +%s) + $TIMEOUT))
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echo "Waiting $TIMEOUT seconds for node to be provisioned."
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while true; do
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if (kubectl --request-timeout 20s --kubeconfig $KUBECONFIG get node node03 | grep -qw Ready) ; then
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echo -e "\nGet node status"
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kubectl --kubeconfig $KUBECONFIG get node
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break
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else
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now=$(date +%s)
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if [ $now -gt $end ]; then
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echo -e "\nWorker node is not ready before TIMEOUT."
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exit 1
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fi
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echo -n .
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sleep 15
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fi
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done
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