Added command to wait for cloud-init to be done
If using ubuntu image, cloud-init has to finish before other apt command can be performed. This patch added logic to make sure that cloud-init get finished before proceed with other tasks. This patch also contains changes to make the seeding docker images more generic so that any docker image can be included in a tar.gz file, the images in the file will be docker loaded onto each worker node Change-Id: I505cdb791673dc978bc21b73f7ad672172340a9d
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@ -9,6 +9,11 @@
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service_path: "/lib/systemd/system/"
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when: app_env.target_os == "ubuntu"
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- name: Make sure that cloud-init script has completed
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wait_for:
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path: "/run/cloud-init/result.json"
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when: app_env.target_os == "ubuntu"
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- name: Install Docker Engine
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apt:
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name: docker.io
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@ -139,12 +139,23 @@
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- kubelet
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- kube-proxy
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- name: Load cockroachdb images
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- name: Get all container image tar files
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command: "{{ item }}"
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with_items:
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- "wget -q -O /opt/bin/cockroachdb.tar.gz {{ app_env.cockroachdb_repo }}"
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- "tar xf /opt/bin/cockroachdb.tar.gz -C /opt/bin"
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- "docker load --input /opt/bin/cockroachdb.tar"
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when: app_env.cockroachdb_repo != ""
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no_log: True
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- "mkdir -p /opt/bin/containerimages"
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- "rm -f /opt/bin/containerimages/*"
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- "wget -q -O /opt/bin/cimages.tar.gz {{ app_env.cimages_repo }}"
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- "tar xf /opt/bin/cimages.tar.gz -C /opt/bin/containerimages"
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when: app_env.cimages_repo != ""
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- name: List all the container images tar files
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find:
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paths: "/opt/bin/containerimages"
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patterns: "*.tar"
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when: app_env.cimages_repo != ""
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register: tarfiles
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- name: Load container images
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command: "docker load --input {{ item.path }}"
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with_items: " {{ tarfiles.files }} "
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when: app_env.cimages_repo != ""
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@ -41,7 +41,7 @@ app_env: {
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dashboard_service_ip: "172.16.0.5",
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# The following section shows an example when use a local repo.
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cockroachdb_repo: "http://10.0.10.12/cockroachdb.tar.gz",
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cimages_repo: "http://10.0.10.12/cimages.tar.gz",
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flannel_repo: "http://10.0.10.12/flannel-v0.7.0-linux-amd64.tar.gz",
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k8s_repo: "http://10.0.10.12/v1.5.4/"
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}
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@ -41,7 +41,7 @@ app_env: {
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dashboard_service_ip: "172.16.0.5",
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# The following section shows an example when use a remote repo.
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cockroachdb_repo: "",
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cimages_repo: "",
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flannel_repo: "https://github.com/coreos/flannel/releases/download/v0.7.0/flannel-v0.7.0-linux-amd64.tar.gz",
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k8s_repo: "https://storage.googleapis.com/kubernetes-release/release/v1.5.3/bin/linux/amd64/"
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}
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