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Diffstat (limited to 'roles/openshift_node/tasks/config.yml')
-rw-r--r-- | roles/openshift_node/tasks/config.yml | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/roles/openshift_node/tasks/config.yml b/roles/openshift_node/tasks/config.yml new file mode 100644 index 000000000..8210fd881 --- /dev/null +++ b/roles/openshift_node/tasks/config.yml @@ -0,0 +1,111 @@ +--- +- name: Install the systemd units + include: systemd_units.yml + +- name: Check for tuned package + command: rpm -q tuned + args: + warn: no + register: tuned_installed + changed_when: false + failed_when: false + +- name: Set atomic-guest tuned profile + command: "tuned-adm profile atomic-guest" + when: tuned_installed.rc == 0 and openshift.common.is_atomic | bool + +- name: Start and enable openvswitch service + systemd: + name: openvswitch.service + enabled: yes + state: started + daemon_reload: yes + when: + - openshift.common.is_containerized | bool + - openshift.common.use_openshift_sdn | default(true) | bool + register: ovs_start_result + until: not ovs_start_result | failed + retries: 3 + delay: 30 + +- set_fact: + ovs_service_status_changed: "{{ ovs_start_result | changed }}" + +- file: + dest: "{{ (openshift_node_kubelet_args|default({'config':None})).config}}" + state: directory + when: openshift_node_kubelet_args is defined and 'config' in openshift_node_kubelet_args + +# TODO: add the validate parameter when there is a validation command to run +- name: Create the Node config + template: + dest: "{{ openshift.common.config_base }}/node/node-config.yaml" + src: node.yaml.v1.j2 + backup: true + owner: root + group: root + mode: 0600 + notify: + - restart node + +- name: Configure Node Environment Variables + lineinfile: + dest: /etc/sysconfig/{{ openshift.common.service_type }}-node + regexp: "^{{ item.key }}=" + line: "{{ item.key }}={{ item.value }}" + create: true + with_dict: "{{ openshift.node.env_vars | default({}) }}" + notify: + - restart node + +# Necessary because when you're on a node that's also a master the master will be +# restarted after the node restarts docker and it will take up to 60 seconds for +# systemd to start the master again +- when: openshift.common.is_containerized | bool + block: + - name: Wait for master API to become available before proceeding + # Using curl here since the uri module requires python-httplib2 and + # wait_for port doesn't provide health information. + command: > + curl --silent --tlsv1.2 --cacert {{ openshift.common.config_base }}/node/ca.crt + {{ openshift_node_master_api_url }}/healthz/ready + args: + # Disables the following warning: + # Consider using get_url or uri module rather than running curl + warn: no + register: api_available_output + until: api_available_output.stdout == 'ok' + retries: 120 + delay: 1 + changed_when: false + + - name: Start and enable node dep + systemd: + daemon_reload: yes + name: "{{ openshift.common.service_type }}-node-dep" + enabled: yes + state: started + +- name: Start and enable node + systemd: + name: "{{ openshift.common.service_type }}-node" + enabled: yes + state: started + daemon_reload: yes + register: node_start_result + until: not node_start_result | failed + retries: 1 + delay: 30 + ignore_errors: true + +- name: Dump logs from node service if it failed + command: journalctl --no-pager -n 100 -u {{ openshift.common.service_type }}-node + when: node_start_result | failed + +- name: Abort if node failed to start + fail: + msg: Node failed to start please inspect the logs and try again + when: node_start_result | failed + +- set_fact: + node_service_status_changed: "{{ node_start_result | changed }}" |