Add openshift-base job
This change adds a PoC job to use openshift as a build resource. Depends-On: Icdb9e800177dc770c58f65b02456a6b904be0666 Change-Id: I74f8fc56b72e40d6b69ed55adc2b44d050f50d3c
This commit is contained in:
Tristan Cacqueray
parent
e79613fa30
commit
eae9299999
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@ -0,0 +1,83 @@
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---
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- name: prepare dumb bare clone of future state
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git:
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repo: "{{ zuul.executor.work_root }}/{{ zuul.project.src_dir }}"
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dest: "{{ zuul.executor.work_root }}/{{ zuul.project.src_dir }}.git"
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bare: yes
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tags:
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# We don't specify git version to re-use executor state
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- skip_ansible_lint
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- name: update server info for dumb http transport
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command: git update-server-info
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args:
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chdir: "{{ zuul.executor.work_root }}/{{ zuul.project.src_dir }}.git"
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tags:
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# Git module doesn't support update-server-info command
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- skip_ansible_lint
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- name: create project dir on http server
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command: "oc exec {{ zm_name }} -- mkdir -p {{ zuul.project.src_dir }}.git"
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- name: copy project to http server
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command: "oc rsync {{ zuul.executor.work_root }}/{{ zuul.project.src_dir }}.git/ {{ zm_name }}:/opt/app-root/src/{{ zuul.project.src_dir }}.git/"
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- name: create project ImageStream spec
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openshift_raw:
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state: present
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namespace: "{{ zuul_resources['namespace'].namespace }}"
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definition:
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apiVersion: v1
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kind: ImageStream
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metadata:
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generation: 1
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labels:
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app: "{{ zuul.project.short_name }}"
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name: "{{ zuul.project.short_name }}"
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spec:
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lookupPolicy:
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local: false
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- name: create project BuildConfig spec
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openshift_raw:
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state: present
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namespace: "{{ zuul_resources['namespace'].namespace }}"
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definition:
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apiVersion: v1
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kind: BuildConfig
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metadata:
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labels:
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app: "{{ zuul.project.short_name }}"
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name: "{{ zuul.project.short_name }}"
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spec:
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output:
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to:
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kind: ImageStreamTag
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name: '{{ zuul.project.short_name }}:latest'
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postCommit: {}
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resources: {}
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runPolicy: Serial
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source:
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git:
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ref: master
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uri: 'http://staging-http-server:8080/{{ zuul.project.src_dir }}.git'
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type: Git
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strategy:
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sourceStrategy:
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from:
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kind: ImageStreamTag
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name: '{{ base_image }}'
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namespace: openshift
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type: Source
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triggers:
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- type: ImageChange
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- type: ConfigChange
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status:
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lastVersion: 1
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- name: wait for project image built
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command: oc get builds -o "jsonpath={.items[?(@.metadata.labels.buildconfig!='staging-http-server')].status.phase}"
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register: _project_build
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retries: 600
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delay: 1
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until: "'Complete' in _project_build.stdout"
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@ -0,0 +1,62 @@
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---
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- name: start the project
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openshift_raw:
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state: present
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namespace: "{{ zuul_resources['namespace'].namespace }}"
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definition:
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apiVersion: v1
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kind: DeploymentConfig
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metadata:
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generation: 2
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labels:
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app: "{{ zuul.project.short_name }}"
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name: "{{ zuul.project.short_name }}"
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spec:
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replicas: 1
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selector:
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deploymentconfig: "{{ zuul.project.short_name }}"
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strategy:
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resources: {}
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type: Rolling
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template:
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metadata:
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labels:
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app: "{{ zuul.project.short_name }}"
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deploymentconfig: "{{ zuul.project.short_name }}"
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spec:
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containers:
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- image: "172.30.1.1:5000/{{ zuul_resources['namespace'].namespace }}/{{ zuul.project.short_name }}"
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name: "{{ zuul.project.short_name }}"
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command: [ "/bin/bash", "-c", "--" ]
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args: [ "while true; do sleep 30; done;" ]
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ports:
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- containerPort: 8080
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protocol: TCP
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- containerPort: 8443
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protocol: TCP
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resources: {}
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dnsPolicy: ClusterFirst
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restartPolicy: Always
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schedulerName: default-scheduler
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securityContext: {}
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terminationGracePeriodSeconds: 30
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test: false
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- name: get project pod name
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command: oc get pods --field-selector=status.phase=Running -o "jsonpath={.items[?(@.metadata.labels.app=='{{ zuul.project.short_name }}')].metadata.name}"
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register: _pod_name
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retries: 600
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delay: 1
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until: "zuul.project.short_name in _pod_name.stdout"
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- name: create pods list
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set_fact:
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pods_data:
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pods:
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- name: "{{ zuul.project.short_name }}"
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pod: "{{ _pod_name.stdout }}"
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- name: store pods list in work_root
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copy:
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content: "{{ pods_data | to_yaml }}"
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dest: "{{ zuul.executor.work_root }}/pods.yaml"
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@ -0,0 +1,6 @@
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---
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- hosts: localhost
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tasks:
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- include_tasks: prepare-namespace.yaml
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- include_tasks: build-project.yaml
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- include_tasks: deploy-project.yaml
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@ -0,0 +1,138 @@
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---
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- name: setup kube config
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shell: >
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oc --namespace {{ zuul_resources['namespace'].namespace }} \
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login {{ zuul_resources['namespace'].host }} \
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--insecure-skip-tls-verify={{ zuul_resources['namespace'].skiptls }} \
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--token $(echo {{ zuul_resources['namespace'].token }} | base64 -d)
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# Note: this can probably be simplified by running a ready to use http server.
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# In this PoC, the http server is constructed using the openshift/httpd-ex template
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- name: create staging-http ImageStream
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openshift_raw:
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state: present
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namespace: "{{ zuul_resources['namespace'].namespace }}"
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definition:
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apiVersion: v1
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kind: ImageStream
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metadata:
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labels:
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app: staging-http-server
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name: staging-http-server
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spec:
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lookupPolicy:
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local: false
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- name: create staging-http BuildConfig
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openshift_raw:
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state: present
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namespace: "{{ zuul_resources['namespace'].namespace }}"
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definition:
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apiVersion: v1
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kind: BuildConfig
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metadata:
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labels:
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app: staging-http-server
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name: staging-http-server
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spec:
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output:
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to:
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kind: ImageStreamTag
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name: 'staging-http-server:latest'
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postCommit: {}
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resources: {}
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runPolicy: Serial
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source:
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git:
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ref: master
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uri: 'https://github.com/openshift/httpd-ex.git'
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type: Git
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strategy:
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sourceStrategy:
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from:
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kind: ImageStreamTag
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name: 'httpd:2.4'
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namespace: openshift
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type: Source
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triggers:
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- type: ImageChange
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- type: ConfigChange
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status:
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lastVersion: 1
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- name: create staging-http DeploymentConfig
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openshift_raw:
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state: present
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namespace: "{{ zuul_resources['namespace'].namespace }}"
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definition:
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apiVersion: v1
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kind: DeploymentConfig
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metadata:
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generation: 2
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labels:
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app: staging-http-server
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name: staging-http-server
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spec:
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replicas: 1
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selector:
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deploymentconfig: staging-http-server
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strategy:
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resources: {}
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type: Rolling
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template:
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metadata:
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labels:
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app: staging-http-server
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deploymentconfig: staging-http-server
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spec:
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containers:
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- image: "172.30.1.1:5000/{{ zuul_resources['namespace'].namespace }}/staging-http-server"
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# imagePullPolicy: Always
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name: staging-http-server
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ports:
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- containerPort: 8080
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protocol: TCP
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- containerPort: 8443
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protocol: TCP
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resources: {}
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dnsPolicy: ClusterFirst
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restartPolicy: Always
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schedulerName: default-scheduler
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securityContext: {}
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terminationGracePeriodSeconds: 30
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test: false
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- name: create staging-http Service spec
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openshift_raw:
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state: present
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namespace: "{{ zuul_resources['namespace'].namespace }}"
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definition:
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apiVersion: v1
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kind: Service
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metadata:
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labels:
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app: staging-http-server
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name: staging-http-server
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spec:
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ports:
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- name: 8080-tcp
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port: 8080
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protocol: TCP
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targetPort: 8080
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selector:
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deploymentconfig: staging-http-server
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sessionAffinity: None
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type: ClusterIP
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status:
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loadBalancer: {}
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- name: get staging-http-server pod name
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command: oc get pods --field-selector=status.phase=Running -o "jsonpath={.items[?(@.metadata.labels.app=='staging-http-server')].metadata.name}"
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register: _zm_name
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retries: 600
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delay: 1
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until: "'staging-http' in _zm_name.stdout"
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- name: register staging-http-server pod name
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set_fact:
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zm_name: "{{ _zm_name.stdout }}"
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12
zuul.yaml
12
zuul.yaml
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@ -26,3 +26,15 @@
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roles:
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- zuul: openstack-infra/zuul-jobs
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timeout: 1800
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- job:
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name: openshift-base
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parent: null
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description: |
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A base job that build a container image using project future state.
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pre-run: playbooks/openshift/pre.yaml
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roles:
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- zuul: openstack-infra/zuul-jobs
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timeout: 1800
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vars:
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base_image: "python:3.6"
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