diff options
Diffstat (limited to 'roles/docker')
| -rw-r--r-- | roles/docker/defaults/main.yml | 15 | ||||
| -rw-r--r-- | roles/docker/meta/main.yml | 1 | ||||
| -rw-r--r-- | roles/docker/tasks/crio_firewall.yml | 40 | ||||
| -rw-r--r-- | roles/docker/tasks/main.yml | 65 | ||||
| -rw-r--r-- | roles/docker/tasks/package_docker.yml | 21 | ||||
| -rw-r--r-- | roles/docker/tasks/registry_auth.yml | 16 | ||||
| -rw-r--r-- | roles/docker/tasks/systemcontainer_crio.yml | 48 | ||||
| -rw-r--r-- | roles/docker/tasks/systemcontainer_docker.yml | 38 | ||||
| -rw-r--r-- | roles/docker/templates/crio.conf.j2 | 2 |
9 files changed, 158 insertions, 88 deletions
diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml index 1c830cb4e..c086c28df 100644 --- a/roles/docker/defaults/main.yml +++ b/roles/docker/defaults/main.yml @@ -20,4 +20,19 @@ l2_docker_additional_registries: "{% if openshift_docker_additional_registries i l2_docker_blocked_registries: "{% if openshift_docker_blocked_registries is string %}{% if openshift_docker_blocked_registries == '' %}[]{% elif ',' in openshift_docker_blocked_registries %}{{ openshift_docker_blocked_registries.split(',') | list }}{% else %}{{ [ openshift_docker_blocked_registries ] }}{% endif %}{% else %}{{ openshift_docker_blocked_registries }}{% endif %}" l2_docker_insecure_registries: "{% if openshift_docker_insecure_registries is string %}{% if openshift_docker_insecure_registries == '' %}[]{% elif ',' in openshift_docker_insecure_registries %}{{ openshift_docker_insecure_registries.split(',') | list }}{% else %}{{ [ openshift_docker_insecure_registries ] }}{% endif %}{% else %}{{ openshift_docker_insecure_registries }}{% endif %}" +openshift_docker_use_etc_containers: False containers_registries_conf_path: /etc/containers/registries.conf + +r_crio_firewall_enabled: "{{ os_firewall_enabled | default(True) }}" +r_crio_use_firewalld: "{{ os_firewall_use_firewalld | default(False) }}" + +r_crio_os_firewall_deny: [] +r_crio_os_firewall_allow: +- service: crio + port: 10010/tcp + + +openshift_docker_is_node_or_master: "{{ True if inventory_hostname in (groups['oo_masters_to_config']|default([])) or inventory_hostname in (groups['oo_nodes_to_config']|default([])) else False | bool }}" + +docker_alt_storage_path: /var/lib/containers/docker +docker_default_storage_path: /var/lib/docker diff --git a/roles/docker/meta/main.yml b/roles/docker/meta/main.yml index b773a417c..62b8a2eb5 100644 --- a/roles/docker/meta/main.yml +++ b/roles/docker/meta/main.yml @@ -11,3 +11,4 @@ galaxy_info: - 7 dependencies: - role: lib_openshift +- role: lib_os_firewall diff --git a/roles/docker/tasks/crio_firewall.yml b/roles/docker/tasks/crio_firewall.yml new file mode 100644 index 000000000..fbd1ff515 --- /dev/null +++ b/roles/docker/tasks/crio_firewall.yml @@ -0,0 +1,40 @@ +--- +- when: r_crio_firewall_enabled | bool and not r_crio_use_firewalld | bool + block: + - name: Add iptables allow rules + os_firewall_manage_iptables: + name: "{{ item.service }}" + action: add + protocol: "{{ item.port.split('/')[1] }}" + port: "{{ item.port.split('/')[0] }}" + when: item.cond | default(True) + with_items: "{{ r_crio_os_firewall_allow }}" + + - name: Remove iptables rules + os_firewall_manage_iptables: + name: "{{ item.service }}" + action: remove + protocol: "{{ item.port.split('/')[1] }}" + port: "{{ item.port.split('/')[0] }}" + when: item.cond | default(True) + with_items: "{{ r_crio_os_firewall_deny }}" + +- when: r_crio_firewall_enabled | bool and r_crio_use_firewalld | bool + block: + - name: Add firewalld allow rules + firewalld: + port: "{{ item.port }}" + permanent: true + immediate: true + state: enabled + when: item.cond | default(True) + with_items: "{{ r_crio_os_firewall_allow }}" + + - name: Remove firewalld allow rules + firewalld: + port: "{{ item.port }}" + permanent: true + immediate: true + state: disabled + when: item.cond | default(True) + with_items: "{{ r_crio_os_firewall_deny }}" diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml index f73f90686..3c814d8d8 100644 --- a/roles/docker/tasks/main.yml +++ b/roles/docker/tasks/main.yml @@ -10,12 +10,30 @@ l_use_crio: "{{ openshift_use_crio | default(False) }}" l_use_crio_only: "{{ openshift_use_crio_only | default(False) }}" +- name: Add enterprise registry, if necessary + set_fact: + l2_docker_additional_registries: "{{ l2_docker_additional_registries + [openshift_docker_ent_reg] }}" + when: + - openshift.common.deployment_type == 'openshift-enterprise' + - openshift_docker_ent_reg != '' + - openshift_docker_ent_reg not in l2_docker_additional_registries + - not l_use_crio_only + - name: Use Package Docker if Requested include: package_docker.yml when: - not l_use_system_container - not l_use_crio_only +- name: Ensure /var/lib/containers exists + file: + path: /var/lib/containers + state: directory + +- name: Fix SELinux Permissions on /var/lib/containers + command: "restorecon -R /var/lib/containers/" + changed_when: false + - name: Use System Container Docker if Requested include: systemcontainer_docker.yml when: @@ -26,4 +44,49 @@ include: systemcontainer_crio.yml when: - l_use_crio - - inventory_hostname in groups['oo_masters_to_config'] or inventory_hostname in groups['oo_nodes_to_config'] + - openshift_docker_is_node_or_master | bool + +- name: stat the docker data dir + stat: + path: "{{ docker_default_storage_path }}" + register: dockerstat + +- when: + - l_use_crio + - dockerstat.stat.islink is defined and not (dockerstat.stat.islink | bool) + block: + - name: stop the current running docker + systemd: + state: stopped + name: "{{ openshift.docker.service_name }}" + + - name: "Ensure {{ docker_alt_storage_path }} exists" + file: + path: "{{ docker_alt_storage_path }}" + state: directory + + - name: "Set the selinux context on {{ docker_alt_storage_path }}" + command: "semanage fcontext -a -e {{ docker_default_storage_path }} {{ docker_alt_storage_path }}" + register: results + failed_when: + - results.rc == 1 + - "'already exists' not in results.stderr" + + - name: "restorecon the {{ docker_alt_storage_path }}" + command: "restorecon -r {{ docker_alt_storage_path }}" + + - name: Remove the old docker location + file: + state: absent + path: "{{ docker_default_storage_path }}" + + - name: Setup the link + file: + state: link + src: "{{ docker_alt_storage_path }}" + path: "{{ docker_default_storage_path }}" + + - name: start docker + systemd: + state: started + name: "{{ openshift.docker.service_name }}" diff --git a/roles/docker/tasks/package_docker.yml b/roles/docker/tasks/package_docker.yml index 7ccab37a5..c1aedf879 100644 --- a/roles/docker/tasks/package_docker.yml +++ b/roles/docker/tasks/package_docker.yml @@ -52,14 +52,6 @@ - restart docker when: not (os_firewall_use_firewalld | default(False)) | bool -- name: Add enterprise registry, if necessary - set_fact: - l2_docker_additional_registries: "{{ l2_docker_additional_registries + [openshift_docker_ent_reg] }}" - when: - - openshift.common.deployment_type == 'openshift-enterprise' - - openshift_docker_ent_reg != '' - - openshift_docker_ent_reg not in l2_docker_additional_registries - - stat: path=/etc/sysconfig/docker register: docker_check @@ -89,6 +81,7 @@ template: dest: "{{ containers_registries_conf_path }}" src: registries.conf + when: openshift_docker_use_etc_containers | bool notify: - restart docker @@ -161,16 +154,6 @@ - set_fact: docker_service_status_changed: "{{ (r_docker_package_docker_start_result | changed) and (r_docker_already_running_result.stdout != 'ActiveState=active' ) }}" -- name: Check for credentials file for registry auth - stat: - path: "{{ docker_cli_auth_config_path }}/config.json" - when: oreg_auth_user is defined - register: docker_cli_auth_credentials_stat - -- name: Create credentials for docker cli registry auth - command: "docker --config={{ docker_cli_auth_config_path }} login -u {{ oreg_auth_user }} -p {{ oreg_auth_password }} {{ oreg_host }}" - when: - - oreg_auth_user is defined - - (not docker_cli_auth_credentials_stat.stat.exists or oreg_auth_credentials_replace) | bool +- include: registry_auth.yml - meta: flush_handlers diff --git a/roles/docker/tasks/registry_auth.yml b/roles/docker/tasks/registry_auth.yml new file mode 100644 index 000000000..d05b7f2b8 --- /dev/null +++ b/roles/docker/tasks/registry_auth.yml @@ -0,0 +1,16 @@ +--- +- name: Check for credentials file for registry auth + stat: + path: "{{ docker_cli_auth_config_path }}/config.json" + when: oreg_auth_user is defined + register: docker_cli_auth_credentials_stat + +- name: Create credentials for docker cli registry auth + command: "docker --config={{ docker_cli_auth_config_path }} login -u {{ oreg_auth_user }} -p {{ oreg_auth_password }} {{ oreg_host }}" + register: openshift_docker_credentials_create_res + retries: 3 + delay: 5 + until: openshift_docker_credentials_create_res.rc == 0 + when: + - oreg_auth_user is defined + - (not docker_cli_auth_credentials_stat.stat.exists or oreg_auth_credentials_replace) | bool diff --git a/roles/docker/tasks/systemcontainer_crio.yml b/roles/docker/tasks/systemcontainer_crio.yml index a79600930..1e2d64293 100644 --- a/roles/docker/tasks/systemcontainer_crio.yml +++ b/roles/docker/tasks/systemcontainer_crio.yml @@ -3,16 +3,16 @@ # TODO: Much of this file is shared with container engine tasks - set_fact: l_insecure_crio_registries: "{{ '\"{}\"'.format('\", \"'.join(l2_docker_insecure_registries)) }}" - when: l2_docker_insecure_registries + when: l2_docker_insecure_registries | bool - set_fact: l_crio_registries: "{{ l2_docker_additional_registries + ['docker.io'] }}" - when: l2_docker_additional_registries + when: l2_docker_additional_registries | bool - set_fact: l_crio_registries: "{{ ['docker.io'] }}" - when: not l2_docker_additional_registries + when: not (l2_docker_additional_registries | bool) - set_fact: l_additional_crio_registries: "{{ '\"{}\"'.format('\", \"'.join(l_crio_registries)) }}" - when: l2_docker_additional_registries + when: l2_docker_additional_registries | bool - set_fact: l_openshift_image_tag: "{{ openshift_image_tag | string }}" @@ -62,7 +62,7 @@ shell: lsmod | grep overlay register: l_has_overlay_in_kernel ignore_errors: yes - + failed_when: false - when: l_has_overlay_in_kernel.rc != 0 block: @@ -82,36 +82,10 @@ enabled: yes state: restarted - -- block: - - - name: Add http_proxy to /etc/atomic.conf - lineinfile: - dest: /etc/atomic.conf - regexp: "^#?http_proxy[:=]{1}" - line: "http_proxy: {{ openshift.common.http_proxy | default('') }}" - when: - - openshift.common.http_proxy is defined - - openshift.common.http_proxy != '' - - - name: Add https_proxy to /etc/atomic.conf - lineinfile: - dest: /etc/atomic.conf - regexp: "^#?https_proxy[:=]{1}" - line: "https_proxy: {{ openshift.common.https_proxy | default('') }}" - when: - - openshift.common.https_proxy is defined - - openshift.common.https_proxy != '' - - - name: Add no_proxy to /etc/atomic.conf - lineinfile: - dest: /etc/atomic.conf - regexp: "^#?no_proxy[:=]{1}" - line: "no_proxy: {{ openshift.common.no_proxy | default('') }}" - when: - - openshift.common.no_proxy is defined - - openshift.common.no_proxy != '' - +- name: Ensure proxies are in the atomic.conf + include_role: + name: openshift_atomic + tasks_from: proxy - block: @@ -187,6 +161,10 @@ path: /etc/cni/net.d/ state: directory +- name: setup firewall for CRI-O + include: crio_firewall.yml + static: yes + - name: Configure the CNI network template: dest: /etc/cni/net.d/openshift-sdn.conf diff --git a/roles/docker/tasks/systemcontainer_docker.yml b/roles/docker/tasks/systemcontainer_docker.yml index 15c6a55db..aa3b35ddd 100644 --- a/roles/docker/tasks/systemcontainer_docker.yml +++ b/roles/docker/tasks/systemcontainer_docker.yml @@ -68,38 +68,10 @@ retries: 3 delay: 30 - -# Set http_proxy, https_proxy, and no_proxy in /etc/atomic.conf -# regexp: the line starts with or without #, followed by the string -# http_proxy, then either : or = -- block: - - - name: Add http_proxy to /etc/atomic.conf - lineinfile: - dest: /etc/atomic.conf - regexp: "^#?http_proxy[:=]{1}" - line: "http_proxy: {{ openshift.common.http_proxy | default('') }}" - when: - - openshift.common.http_proxy is defined - - openshift.common.http_proxy != '' - - - name: Add https_proxy to /etc/atomic.conf - lineinfile: - dest: /etc/atomic.conf - regexp: "^#?https_proxy[:=]{1}" - line: "https_proxy: {{ openshift.common.https_proxy | default('') }}" - when: - - openshift.common.https_proxy is defined - - openshift.common.https_proxy != '' - - - name: Add no_proxy to /etc/atomic.conf - lineinfile: - dest: /etc/atomic.conf - regexp: "^#?no_proxy[:=]{1}" - line: "no_proxy: {{ openshift.common.no_proxy | default('') }}" - when: - - openshift.common.no_proxy is defined - - openshift.common.no_proxy != '' +- name: Ensure proxies are in the atomic.conf + include_role: + name: openshift_atomic + tasks_from: proxy - block: @@ -201,4 +173,6 @@ - set_fact: docker_service_status_changed: "{{ r_docker_systemcontainer_docker_start_result | changed }}" +- include: registry_auth.yml + - meta: flush_handlers diff --git a/roles/docker/templates/crio.conf.j2 b/roles/docker/templates/crio.conf.j2 index b715c2ffa..93014a80d 100644 --- a/roles/docker/templates/crio.conf.j2 +++ b/roles/docker/templates/crio.conf.j2 @@ -108,7 +108,7 @@ pids_limit = 1024 # log_size_max is the max limit for the container log size in bytes. # Negative values indicate that no limit is imposed. -log_size_max = -1 +log_size_max = 52428800 # The "crio.image" table contains settings pertaining to the # management of OCI images. |