diff options
Diffstat (limited to 'playbooks/common/openshift-node/config.yml')
| -rw-r--r-- | playbooks/common/openshift-node/config.yml | 151 |
1 files changed, 141 insertions, 10 deletions
diff --git a/playbooks/common/openshift-node/config.yml b/playbooks/common/openshift-node/config.yml index a14ca8e11..c62167bd3 100644 --- a/playbooks/common/openshift-node/config.yml +++ b/playbooks/common/openshift-node/config.yml @@ -1,6 +1,10 @@ --- - name: Gather and set facts for node hosts hosts: oo_nodes_to_config + pre_tasks: + - set_fact: + openshift_node_debug_level: "{{ lookup('oo_option', 'openshift_node_debug_level') | default(openshift.common.debug_level, true) }}" + when: openshift_node_debug_level is not defined roles: - openshift_facts tasks: @@ -16,6 +20,7 @@ hostname: "{{ openshift_hostname | default(None) }}" public_hostname: "{{ openshift_public_hostname | default(None) }}" deployment_type: "{{ openshift_deployment_type }}" + use_flannel: "{{ openshift_use_flannel | default(None) }}" - role: node local_facts: labels: "{{ openshift_node_labels | default(None) }}" @@ -33,16 +38,32 @@ - server.crt register: stat_result - set_fact: - certs_missing: "{{ stat_result.results | map(attribute='stat.exists') + certs_missing: "{{ stat_result.results | oo_collect(attribute='stat.exists') | list | intersect([false])}}" node_subdir: node-{{ openshift.common.hostname }} config_dir: "{{ openshift.common.config_base }}/generated-configs/node-{{ openshift.common.hostname }}" node_cert_dir: "{{ openshift.common.config_base }}/node" + - name: Check status of flannel external etcd certificates + stat: + path: "{{ openshift.common.config_base }}/node/{{ item }}" + with_items: + - node.etcd-client.crt + - node.etcd-ca.crt + register: g_external_etcd_flannel_cert_stat_result + when: groups.oo_etcd_to_config is defined and groups.oo_etcd_to_config and (openshift.common.use_flannel | bool) + - set_fact: + etcd_client_flannel_certs_missing: "{{ g_external_etcd_flannel_cert_stat_result.results + | oo_collect(attribute='stat.exists') + | list | intersect([false])}}" + etcd_cert_subdir: openshift-node-{{ openshift.common.hostname }} + etcd_cert_config_dir: "{{ openshift.common.config_base }}/node" + etcd_cert_prefix: node.etcd- + when: groups.oo_etcd_to_config is defined and groups.oo_etcd_to_config and (openshift.common.use_flannel | bool) - name: Create temp directory for syncing certs hosts: localhost connection: local - sudo: false + become: no gather_facts: no tasks: - name: Create local temp directory for syncing certs @@ -50,6 +71,65 @@ register: mktemp changed_when: False +- name: Configure flannel etcd certificates + hosts: oo_first_etcd + vars: + etcd_generated_certs_dir: /etc/etcd/generated_certs + sync_tmpdir: "{{ hostvars.localhost.mktemp.stdout }}" + pre_tasks: + - set_fact: + etcd_needing_client_certs: "{{ hostvars + | oo_select_keys(groups['oo_nodes_to_config']) + | oo_filter_list(filter_attr='etcd_client_flannel_certs_missing') | default([]) }}" + when: etcd_client_flannel_certs_missing is defined and etcd_client_flannel_certs_missing + roles: + - role: etcd_certificates + when: openshift_use_flannel | default(false) | bool + post_tasks: + - name: Create a tarball of the etcd flannel certs + command: > + tar -czvf {{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}.tgz + -C {{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }} . + args: + creates: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}.tgz" + with_items: etcd_needing_client_certs + when: etcd_client_flannel_certs_missing is defined and etcd_client_flannel_certs_missing + - name: Retrieve the etcd cert tarballs + fetch: + src: "{{ etcd_generated_certs_dir }}/{{ item.etcd_cert_subdir }}.tgz" + dest: "{{ sync_tmpdir }}/" + flat: yes + fail_on_missing: yes + validate_checksum: yes + with_items: etcd_needing_client_certs + when: etcd_client_flannel_certs_missing is defined and etcd_client_flannel_certs_missing + +- name: Copy the external etcd flannel certs to the nodes + hosts: oo_nodes_to_config + vars: + sync_tmpdir: "{{ hostvars.localhost.mktemp.stdout }}" + tasks: + - name: Ensure certificate directory exists + file: + path: "{{ openshift.common.config_base }}/node" + state: directory + when: etcd_client_flannel_certs_missing is defined and etcd_client_flannel_certs_missing + - name: Unarchive the tarball on the master + unarchive: + src: "{{ sync_tmpdir }}/{{ etcd_cert_subdir }}.tgz" + dest: "{{ etcd_cert_config_dir }}" + when: etcd_client_flannel_certs_missing is defined and etcd_client_flannel_certs_missing + - file: + path: "{{ etcd_cert_config_dir }}/{{ item }}" + owner: root + group: root + mode: 0600 + with_items: + - node.etcd-client.crt + - node.etcd-client.key + - node.etcd-ca.crt + when: etcd_client_flannel_certs_missing is defined and etcd_client_flannel_certs_missing + - name: Create node certificates hosts: oo_first_master vars: @@ -79,17 +159,15 @@ validate_checksum: yes with_items: nodes_needing_certs -- name: Configure node instances +- name: Deploy node certificates hosts: oo_nodes_to_config vars: sync_tmpdir: "{{ hostvars.localhost.mktemp.stdout }}" - openshift_node_master_api_url: "{{ hostvars[groups.oo_first_master.0].openshift.master.api_url }}" - pre_tasks: + tasks: - name: Ensure certificate directory exists file: path: "{{ node_cert_dir }}" state: directory - # TODO: notify restart node # possibly test service started time against certificate/config file # timestamps in node to trigger notify @@ -98,11 +176,51 @@ src: "{{ sync_tmpdir }}/{{ node_subdir }}.tgz" dest: "{{ node_cert_dir }}" when: certs_missing + +- name: Evaluate node groups + hosts: localhost + become: no + connection: local + tasks: + - name: Evaluate oo_containerized_master_nodes + add_host: + name: "{{ item }}" + groups: oo_containerized_master_nodes + ansible_ssh_user: "{{ g_ssh_user | default(omit) }}" + ansible_sudo: "{{ g_sudo | default(omit) }}" + with_items: "{{ groups.oo_nodes_to_config | default([]) }}" + when: hostvars[item].openshift.common.is_containerized | bool and (item in groups.oo_nodes_to_config and item in groups.oo_masters_to_config) + +- name: Configure node instances + hosts: oo_containerized_master_nodes + serial: 1 + vars: + openshift_node_master_api_url: "{{ hostvars[groups.oo_first_master.0].openshift.master.api_url }}" + openshift_node_first_master_ip: "{{ hostvars[groups.oo_first_master.0].openshift.common.ip }}" + roles: + - openshift_node + +- name: Configure node instances + hosts: oo_nodes_to_config:!oo_containerized_master_nodes + vars: + openshift_node_master_api_url: "{{ hostvars[groups.oo_first_master.0].openshift.master.api_url }}" + openshift_node_first_master_ip: "{{ hostvars[groups.oo_first_master.0].openshift.common.ip }}" roles: - openshift_node + +- name: Additional node config + hosts: oo_nodes_to_config + vars: + # TODO: Prefix flannel role variables. + openshift_node_master_api_url: "{{ hostvars[groups.oo_first_master.0].openshift.master.api_url }}" + etcd_urls: "{{ hostvars[groups.oo_first_master.0].openshift.master.etcd_urls }}" + embedded_etcd: "{{ hostvars[groups.oo_first_master.0].openshift.master.embedded_etcd }}" + roles: + - role: flannel + when: openshift.common.use_flannel | bool + - role: nuage_node + when: openshift.common.use_nuage | bool - role: nickhammond.logrotate - - role: fluentd_node - when: openshift.common.use_fluentd | bool tasks: - name: Create group for deployment type group_by: key=oo_nodes_deployment_type_{{ openshift.common.deployment_type }} @@ -111,7 +229,7 @@ - name: Delete temporary directory on localhost hosts: localhost connection: local - sudo: false + become: no gather_facts: no tasks: - file: name={{ mktemp.stdout }} state=absent @@ -133,6 +251,19 @@ | oo_collect('openshift.common.hostname') }}" openshift_node_vars: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']) }}" pre_tasks: - + # 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 + - 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 -k --silent {{ openshift.master.api_url }}/healthz/ready + register: api_available_output + until: api_available_output.stdout == 'ok' + retries: 120 + delay: 1 + changed_when: false + when: openshift.common.is_containerized | bool roles: - openshift_manage_node |