diff options
Diffstat (limited to 'roles/openshift_node/tasks/main.yml')
| -rw-r--r-- | roles/openshift_node/tasks/main.yml | 164 |
1 files changed, 86 insertions, 78 deletions
diff --git a/roles/openshift_node/tasks/main.yml b/roles/openshift_node/tasks/main.yml index 1986b631e..2d3960cd8 100644 --- a/roles/openshift_node/tasks/main.yml +++ b/roles/openshift_node/tasks/main.yml @@ -1,14 +1,8 @@ --- # TODO: allow for overriding default ports where possible - fail: - msg: This role requres that osn_cluster_dns_domain is set - when: osn_cluster_dns_domain is not defined or not osn_cluster_dns_domain -- fail: - msg: This role requres that osn_cluster_dns_ip is set - when: osn_cluster_dns_ip is not defined or not osn_cluster_dns_ip -- fail: msg: "SELinux is disabled, This deployment type requires that SELinux is enabled." - when: (not ansible_selinux or ansible_selinux.status != 'enabled') and deployment_type in ['enterprise', 'online'] + when: (not ansible_selinux or ansible_selinux.status != 'enabled') and deployment_type in ['enterprise', 'online', 'atomic-enterprise', 'openshift-enterprise'] - name: Set node facts openshift_facts: @@ -20,33 +14,87 @@ hostname: "{{ openshift_hostname | default(none) }}" public_hostname: "{{ openshift_public_hostname | default(none) }}" deployment_type: "{{ openshift_deployment_type }}" + # TODO: Replace this with a lookup or filter plugin. + dns_ip: "{{ openshift_dns_ip + | default(openshift_master_cluster_vip + | default(None if openshift.common.version_gte_3_1_or_1_1 | bool else openshift_node_first_master_ip | default(None, true), true), true) }}" - role: node local_facts: - labels: "{{ openshift_node_labels | default(none) }}" annotations: "{{ openshift_node_annotations | default(none) }}" - registry_url: "{{ oreg_url | default(none) }}" debug_level: "{{ openshift_node_debug_level | default(openshift.common.debug_level) }}" - portal_net: "{{ openshift_master_portal_net | default(None) }}" + iptables_sync_period: "{{ openshift_node_iptables_sync_period | default(None) }}" kubelet_args: "{{ openshift_node_kubelet_args | default(None) }}" - sdn_mtu: "{{ openshift_node_sdn_mtu | default(None) }}" + labels: "{{ lookup('oo_option', 'openshift_node_labels') | default( openshift_node_labels | default(none), true) }}" + portal_net: "{{ openshift_master_portal_net | default(None) }}" + registry_url: "{{ oreg_url | default(none) }}" schedulable: "{{ openshift_schedulable | default(openshift_scheduleable) | default(None) }}" + sdn_mtu: "{{ openshift_node_sdn_mtu | default(None) }}" + storage_plugin_deps: "{{ osn_storage_plugin_deps | default(None) }}" + set_node_ip: "{{ openshift_set_node_ip | default(None) }}" + node_image: "{{ osn_image | default(None) }}" + ovs_image: "{{ osn_ovs_image | default(None) }}" + proxy_mode: "{{ openshift_node_proxy_mode | default('iptables') }}" # We have to add tuned-profiles in the same transaction otherwise we run into depsolving -# problems because the rpms don't pin the version properly. +# problems because the rpms don't pin the version properly. This was fixed in 3.1 packaging. - name: Install Node package - yum: pkg={{ openshift.common.service_type }}-node{{ openshift_version }},tuned-profiles-{{ openshift.common.service_type }}-node{{ openshift_version }} state=present - register: node_install_result + action: "{{ ansible_pkg_mgr }} name={{ openshift.common.service_type }}-node{{ openshift_version }},tuned-profiles-{{ openshift.common.service_type }}-node{{ openshift_version }} state=present" + when: not openshift.common.is_containerized | bool - name: Install sdn-ovs package - yum: pkg={{ openshift.common.service_type }}-sdn-ovs{{ openshift_version }} state=present - register: sdn_install_result - when: openshift.common.use_openshift_sdn + action: "{{ ansible_pkg_mgr }} name={{ openshift.common.service_type }}-sdn-ovs{{ openshift_version }} state=present" + when: openshift.common.use_openshift_sdn and not openshift.common.is_containerized | bool + +- name: Pull node image + command: > + docker pull {{ openshift.node.node_image }}:{{ openshift_version }} + when: openshift.common.is_containerized | bool + +- name: Pull OpenVSwitch image + command: > + docker pull {{ openshift.node.ovs_image }}:{{ openshift_version }} + when: openshift.common.is_containerized | bool and openshift.common.use_openshift_sdn | bool + +- name: Install Node docker service file + template: + dest: "/etc/systemd/system/{{ openshift.common.service_type }}-node.service" + src: openshift.docker.node.service + register: install_node_result + when: openshift.common.is_containerized | bool + +- name: Create the openvswitch service env file + template: + src: openvswitch.sysconfig.j2 + dest: /etc/sysconfig/openvswitch + when: openshift.common.is_containerized | bool + register: install_ovs_sysconfig + +- name: Install OpenvSwitch docker service file + template: + dest: "/etc/systemd/system/openvswitch.service" + src: openvswitch.docker.service + when: openshift.common.is_containerized | bool and openshift.common.use_openshift_sdn | bool + notify: + - restart openvswitch + +- name: Reload systemd units + command: systemctl daemon-reload + when: openshift.common.is_containerized and ( ( install_node_result | changed ) + or ( install_ovs_sysconfig | changed ) ) + +- name: Start and enable openvswitch docker service + service: name=openvswitch.service enabled=yes state=started + when: openshift.common.is_containerized | bool and openshift.common.use_openshift_sdn | bool # TODO: add the validate parameter when there is a validation command to run - name: Create the Node config template: dest: "{{ openshift_node_config_file }}" src: node.yaml.v1.j2 + backup: true + owner: root + group: root + mode: 0600 notify: - restart node @@ -55,78 +103,38 @@ dest: /etc/sysconfig/{{ openshift.common.service_type }}-node regexp: "{{ item.regex }}" line: "{{ item.line }}" + create: true with_items: - regex: '^OPTIONS=' line: "OPTIONS=--loglevel={{ openshift.node.debug_level }}" - regex: '^CONFIG_FILE=' line: "CONFIG_FILE={{ openshift_node_config_file }}" + - regex: '^IMAGE_VERSION=' + line: "IMAGE_VERSION={{ openshift_version }}" notify: - restart node -- stat: path=/etc/sysconfig/docker - register: docker_check +- name: Additional storage plugin configuration + include: storage_plugins/main.yml - # TODO: Enable secure registry when code available in origin -- name: Secure Registry - lineinfile: - dest: /etc/sysconfig/docker - regexp: '^OPTIONS=.*$' - line: "OPTIONS='--insecure-registry={{ openshift.node.portal_net }} \ -{% if ansible_selinux and ansible_selinux.status == '''enabled''' %}--selinux-enabled{% endif %}'" - when: docker_check.stat.isreg - notify: - - restart docker - -- set_fact: - docker_additional_registries: "{{ lookup('oo_option', 'docker_additional_registries') - | oo_split() | union(['registry.access.redhat.com']) - | difference(['']) }}" - when: openshift.common.deployment_type == 'enterprise' -- set_fact: - docker_additional_registries: "{{ lookup('oo_option', 'docker_additional_registries') - | oo_split() | difference(['']) }}" - when: openshift.common.deployment_type != 'enterprise' - -- name: Add personal registries - lineinfile: - dest: /etc/sysconfig/docker - regexp: '^ADD_REGISTRY=.*$' - line: "ADD_REGISTRY='{{ docker_additional_registries - | oo_prepend_strings_in_list('--add-registry ') | join(' ') }}'" - when: docker_check.stat.isreg and docker_additional_registries - notify: - - restart docker - -- name: Block registries - lineinfile: - dest: /etc/sysconfig/docker - regexp: '^BLOCK_REGISTRY=.*$' - line: "BLOCK_REGISTRY='{{ lookup('oo_option', 'docker_blocked_registries') | oo_split() - | oo_prepend_strings_in_list('--block-registry ') | join(' ') }}'" - when: docker_check.stat.isreg and - lookup('oo_option', 'docker_blocked_registries') != '' - notify: - - restart docker - -- name: Grant access to additional insecure registries - lineinfile: - dest: /etc/sysconfig/docker - regexp: '^INSECURE_REGISTRY=.*' - line: "INSECURE_REGISTRY='{{ lookup('oo_option', 'docker_insecure_registries') | oo_split() - | oo_prepend_strings_in_list('--insecure-registry ') | join(' ') }}'" - when: docker_check.stat.isreg and - lookup('oo_option', 'docker_insecure_registries') != '' - notify: - - restart docker - -- name: Allow NFS access for VMs - seboolean: name=virt_use_nfs state=yes persistent=yes - when: ansible_selinux and ansible_selinux.status == "enabled" +# 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_node_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 - name: Start and enable node service: name={{ openshift.common.service_type }}-node enabled=yes state=started register: start_result -- name: pause to prevent service restart from interfering with bootstrapping - pause: seconds=30 - when: start_result | changed +- set_fact: + node_service_status_changed: "{{ start_result | changed }}" |