From 085aeb6a0a09ce1533a823d83e5e945ebe8c5078 Mon Sep 17 00:00:00 2001 From: Sergii Golovatiuk Date: Wed, 26 Apr 2017 14:11:13 +0200 Subject: [PATCH] Ansible 2.3 support - Fix when clauses in various places - Update requirements.txt - Fix README.md Signed-off-by: Sergii Golovatiuk --- README.md | 4 +- requirements.txt | 15 +--- roles/download/tasks/main.yml | 89 +++++++++++++++---- roles/kernel-upgrade/tasks/reboot.yml | 6 +- .../kubernetes/preinstall/tasks/etchosts.yml | 5 +- roles/kubernetes/preinstall/tasks/main.yml | 68 +++++++++----- .../secrets/tasks/sync_kube_master_certs.yml | 6 +- roles/network_plugin/calico/tasks/main.yml | 2 +- .../tasks/bootstrap/start_vault_temp.yml | 2 +- 9 files changed, 136 insertions(+), 61 deletions(-) diff --git a/README.md b/README.md index cfc82a6cd..02bdb72a4 100644 --- a/README.md +++ b/README.md @@ -67,9 +67,9 @@ plugins can be deployed for a given single cluster. Requirements -------------- -* **Ansible v2.2 (or newer) and python-netaddr is installed on the machine +* **Ansible v2.3 (or newer) and python-netaddr is installed on the machine that will run Ansible commands** -* **Jinja 2.8 (or newer) is required to run the Ansible Playbooks** +* **Jinja 2.9 (or newer) is required to run the Ansible Playbooks** * The target servers must have **access to the Internet** in order to pull docker images. * The target servers are configured to allow **IPv4 forwarding**. * **Your ssh key must be copied** to all the servers part of your inventory. diff --git a/requirements.txt b/requirements.txt index ccf58ea3a..6458113ac 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,14 +1,3 @@ -ansible==2.2.1.0 +ansible>=2.3.0 netaddr -# Ansible 2.2.1 requires jinja2<2.9, see , -# but without explicit limiting upper jinja2 version here pip ignores -# Ansible requirements and installs latest available jinja2 -# (pip is not very smart here), which is incompatible with with -# Ansible 2.2.1. -# With incompatible jinja2 version "ansible-vault create" (and probably other parts) -# fails with: -# ERROR! Unexpected Exception: The 'jinja2<2.9' distribution was not found -# and is required by ansible -# This upper limit should be removed in 2.2.2 release, see: -# -jinja2>=2.8,<2.9 +jinja2>=2.9.6 diff --git a/roles/download/tasks/main.yml b/roles/download/tasks/main.yml index 37c72462e..24d1b5bca 100644 --- a/roles/download/tasks/main.yml +++ b/roles/download/tasks/main.yml @@ -2,14 +2,18 @@ - name: downloading... debug: msg: "{{ download.url }}" - when: "{{ download.enabled|bool and not download.container|bool }}" + when: + - download.enabled|bool + - not download.container|bool - name: Create dest directories file: path: "{{local_release_dir}}/{{download.dest|dirname}}" state: directory recurse: yes - when: "{{ download.enabled|bool and not download.container|bool }}" + when: + - download.enabled|bool + - not download.container|bool tags: bootstrap-os - name: Download items @@ -23,7 +27,9 @@ until: "'OK' in get_url_result.msg or 'file already exists' in get_url_result.msg" retries: 4 delay: "{{ retry_stagger | random + 3 }}" - when: "{{ download.enabled|bool and not download.container|bool }}" + when: + - download.enabled|bool + - not download.container|bool - name: Extract archives unarchive: @@ -32,7 +38,11 @@ owner: "{{ download.owner|default(omit) }}" mode: "{{ download.mode|default(omit) }}" copy: no - when: "{{ download.enabled|bool and not download.container|bool and download.unarchive is defined and download.unarchive == True }}" + when: + - download.enabled|bool + - not download.container|bool + - download.unarchive is defined + - download.unarchive == True - name: Fix permissions file: @@ -40,7 +50,10 @@ path: "{{local_release_dir}}/{{download.dest}}" owner: "{{ download.owner|default(omit) }}" mode: "{{ download.mode|default(omit) }}" - when: "{{ download.enabled|bool and not download.container|bool and (download.unarchive is not defined or download.unarchive == False) }}" + when: + - download.enabled|bool + - not download.container|bool + - (download.unarchive is not defined or download.unarchive == False) - set_fact: download_delegate: "{% if download_localhost %}localhost{% else %}{{groups['kube-master'][0]}}{% endif %}" @@ -53,13 +66,15 @@ recurse: yes mode: 0755 owner: "{{ansible_ssh_user|default(ansible_user_id)}}" - when: "{{ download.enabled|bool and download.container|bool }}" + when: + - download.enabled|bool + - download.container|bool tags: bootstrap-os # This is required for the download_localhost delegate to work smooth with Container Linux by CoreOS cluster nodes - name: Hack python binary path for localhost raw: sh -c "mkdir -p /opt/bin; ln -sf /usr/bin/python /opt/bin/python" - when: "{{ download_delegate == 'localhost' }}" + when: download_delegate == 'localhost' delegate_to: localhost failed_when: false run_once: true @@ -73,12 +88,18 @@ delegate_to: localhost become: false run_once: true - when: "{{ download_run_once|bool and download.enabled|bool and download.container|bool and download_delegate == 'localhost' }}" + when: + - download_run_once|bool + - download.enabled|bool + - download.container|bool + - download_delegate == 'localhost' tags: localhost - name: Make download decision if pull is required by tag or sha256 include: set_docker_image_facts.yml - when: "{{ download.enabled|bool and download.container|bool }}" + when: + - download.enabled|bool + - download.container|bool delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}" run_once: "{{ download_run_once|bool }}" tags: facts @@ -86,7 +107,9 @@ - name: pulling... debug: msg: "{{ pull_args }}" - when: "{{ download.enabled|bool and download.container|bool }}" + when: + - download.enabled|bool + - download.container|bool #NOTE(bogdando) this brings no docker-py deps for nodes - name: Download containers if pull is required or told to always pull @@ -95,7 +118,10 @@ until: pull_task_result|succeeded retries: 4 delay: "{{ retry_stagger | random + 3 }}" - when: "{{ download.enabled|bool and download.container|bool and pull_required|bool|default(download_always_pull) }}" + when: + - download.enabled|bool + - download.container|bool + - pull_required|bool|default(download_always_pull) delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}" run_once: "{{ download_run_once|bool }}" @@ -110,7 +136,10 @@ - name: "Update the 'container_changed' fact" set_fact: container_changed: "{{ pull_required|bool|default(false) or not 'up to date' in pull_task_result.stdout }}" - when: "{{ download.enabled|bool and download.container|bool and pull_required|bool|default(download_always_pull) }}" + when: + - download.enabled|bool + - download.container|bool + - pull_required|bool|default(download_always_pull) delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}" run_once: "{{ download_run_once|bool }}" tags: facts @@ -120,7 +149,10 @@ path: "{{fname}}" register: img changed_when: false - when: "{{ download.enabled|bool and download.container|bool and download_run_once|bool }}" + when: + - download.enabled|bool + - download.container|bool + - download_run_once|bool delegate_to: "{{ download_delegate }}" become: false run_once: true @@ -131,7 +163,12 @@ delegate_to: "{{ download_delegate }}" register: saved run_once: true - when: (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] or download_delegate == "localhost") and download_run_once|bool and download.enabled|bool and download.container|bool and (container_changed|bool or not img.stat.exists) + when: + - (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] or download_delegate == "localhost") + - download_run_once|bool + - download.enabled|bool + - download.container|bool + - (container_changed|bool or not img.stat.exists) - name: Download | copy container images to ansible host synchronize: @@ -140,7 +177,14 @@ mode: pull delegate_to: localhost become: false - when: not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and inventory_hostname == groups['kube-master'][0] and download_delegate != "localhost" and download_run_once|bool and download.enabled|bool and download.container|bool and saved.changed + when: + - not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] + - inventory_hostname == groups['kube-master'][0] + - download_delegate != "localhost" + - download_run_once|bool + - download.enabled|bool + - download.container|bool + - saved.changed - name: Download | upload container images to nodes synchronize: @@ -153,10 +197,21 @@ until: get_task|succeeded retries: 4 delay: "{{ retry_stagger | random + 3 }}" - when: (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and inventory_hostname != groups['kube-master'][0] or download_delegate == "localhost") and download_run_once|bool and download.enabled|bool and download.container|bool + when: + - (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and + inventory_hostname != groups['kube-master'][0] or + download_delegate == "localhost") + - download_run_once|bool + - download.enabled|bool + - download.container|bool tags: [upload, upgrade] - name: Download | load container images shell: "{{ docker_bin_dir }}/docker load < {{ fname }}" - when: (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and inventory_hostname != groups['kube-master'][0] or download_delegate == "localhost") and download_run_once|bool and download.enabled|bool and download.container|bool + when: + - (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and + inventory_hostname != groups['kube-master'][0] or download_delegate == "localhost") + - download_run_once|bool + - download.enabled|bool + - download.container|bool tags: [upload, upgrade] diff --git a/roles/kernel-upgrade/tasks/reboot.yml b/roles/kernel-upgrade/tasks/reboot.yml index 5e01dd8fc..87748f3f6 100644 --- a/roles/kernel-upgrade/tasks/reboot.yml +++ b/roles/kernel-upgrade/tasks/reboot.yml @@ -17,7 +17,7 @@ - set_fact: wait_for_delegate: "{{hostvars['bastion']['ansible_ssh_host']}}" - when: "{{ 'bastion' in groups['all'] }}" + when: "'bastion' in groups['all']" - name: wait for bastion to come back wait_for: @@ -27,7 +27,7 @@ timeout: 300 become: false delegate_to: localhost - when: "is_bastion" + when: is_bastion - name: waiting for server to come back (using bastion if necessary) wait_for: @@ -37,4 +37,4 @@ timeout: 300 become: false delegate_to: "{{ wait_for_delegate }}" - when: "not is_bastion" + when: not is_bastion diff --git a/roles/kubernetes/preinstall/tasks/etchosts.yml b/roles/kubernetes/preinstall/tasks/etchosts.yml index 181fbcb0f..df330be08 100644 --- a/roles/kubernetes/preinstall/tasks/etchosts.yml +++ b/roles/kubernetes/preinstall/tasks/etchosts.yml @@ -17,7 +17,10 @@ line: "{{ loadbalancer_apiserver.address }} {{ apiserver_loadbalancer_domain_name| default('lb-apiserver.kubernetes.local') }}" state: present backup: yes - when: loadbalancer_apiserver is defined and loadbalancer_apiserver.address is defined and apiserver_loadbalancer_domain_name is defined + when: + - loadbalancer_apiserver is defined + - loadbalancer_apiserver.address is defined + - apiserver_loadbalancer_domain_name is defined - name: Hosts | localhost ipv4 in hosts file lineinfile: diff --git a/roles/kubernetes/preinstall/tasks/main.yml b/roles/kubernetes/preinstall/tasks/main.yml index 3ae785d6e..2f5bff229 100644 --- a/roles/kubernetes/preinstall/tasks/main.yml +++ b/roles/kubernetes/preinstall/tasks/main.yml @@ -43,7 +43,7 @@ path: "{{ kube_config_dir }}" state: directory owner: kube - when: "{{ inventory_hostname in groups['k8s-cluster'] }}" + when: inventory_hostname in groups['k8s-cluster'] tags: [kubelet, k8s-secrets, kube-controller-manager, kube-apiserver, bootstrap-os, apps, network, master, node] - name: Create kubernetes script directory @@ -51,7 +51,7 @@ path: "{{ kube_script_dir }}" state: directory owner: kube - when: "{{ inventory_hostname in groups['k8s-cluster'] }}" + when: "inventory_hostname in groups['k8s-cluster']" tags: [k8s-secrets, bootstrap-os] - name: Create kubernetes manifests directory @@ -59,17 +59,21 @@ path: "{{ kube_manifest_dir }}" state: directory owner: kube - when: "{{ inventory_hostname in groups['k8s-cluster'] }}" + when: "inventory_hostname in groups['k8s-cluster']" tags: [kubelet, bootstrap-os, master, node] - name: check cloud_provider value fail: msg: "If set the 'cloud_provider' var must be set either to 'generic', 'gce', 'aws', 'azure', 'openstack' or 'vsphere'" - when: cloud_provider is defined and cloud_provider not in ['generic', 'gce', 'aws', 'azure', 'openstack', 'vsphere'] + when: + - cloud_provider is defined + - cloud_provider not in ['generic', 'gce', 'aws', 'azure', 'openstack', 'vsphere'] tags: [cloud-provider, facts] - include: "{{ cloud_provider }}-credential-check.yml" - when: cloud_provider is defined and cloud_provider in [ 'openstack', 'azure', 'vsphere' ] + when: + - cloud_provider is defined + - cloud_provider in [ 'openstack', 'azure', 'vsphere' ] tags: [cloud-provider, facts] - name: Create cni directories @@ -80,7 +84,9 @@ with_items: - "/etc/cni/net.d" - "/opt/cni/bin" - when: kube_network_plugin in ["calico", "weave", "canal"] and "{{ inventory_hostname in groups['k8s-cluster'] }}" + when: + - kube_network_plugin in ["calico", "weave", "canal"] + - inventory_hostname in groups['k8s-cluster'] tags: [network, calico, weave, canal, bootstrap-os] - name: Update package management cache (YUM) @@ -91,7 +97,9 @@ until: yum_task_result|succeeded retries: 4 delay: "{{ retry_stagger | random + 3 }}" - when: ansible_pkg_mgr == 'yum' and not is_atomic + when: + - ansible_pkg_mgr == 'yum' + - not is_atomic tags: bootstrap-os - name: Install latest version of python-apt for Debian distribs @@ -109,14 +117,17 @@ until: dnf_task_result|succeeded retries: 4 delay: "{{ retry_stagger | random + 3 }}" - when: ansible_distribution == "Fedora" and - ansible_distribution_major_version > 21 + when: + - ansible_distribution == "Fedora" + - ansible_distribution_major_version > 21 changed_when: False tags: bootstrap-os - name: Install epel-release on RedHat/CentOS shell: rpm -qa | grep epel-release || rpm -ivh {{ epel_rpm_download_url }} - when: ansible_distribution in ["CentOS","RedHat"] and not is_atomic + when: + - ansible_distribution in ["CentOS","RedHat"] + - not is_atomic register: epel_task_result until: epel_task_result|succeeded retries: 4 @@ -149,7 +160,9 @@ selinux: policy: targeted state: permissive - when: ansible_os_family == "RedHat" and slc.stat.exists == True + when: + - ansible_os_family == "RedHat" + - slc.stat.exists == True changed_when: False tags: bootstrap-os @@ -159,7 +172,9 @@ line: "precedence ::ffff:0:0/96 100" state: present backup: yes - when: disable_ipv6_dns and not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] + when: + - disable_ipv6_dns + - not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] tags: bootstrap-os - name: set default sysctl file path @@ -176,7 +191,9 @@ - name: Change sysctl file path to link source if linked set_fact: sysctl_file_path: "{{sysctl_file_stat.stat.lnk_source}}" - when: sysctl_file_stat.stat.islnk is defined and sysctl_file_stat.stat.islnk + when: + - sysctl_file_stat.stat.islnk is defined + - sysctl_file_stat.stat.islnk tags: bootstrap-os - name: Enable ip forwarding @@ -193,22 +210,33 @@ dest: "{{ kube_config_dir }}/cloud_config" group: "{{ kube_cert_group }}" mode: 0640 - when: inventory_hostname in groups['k8s-cluster'] and cloud_provider is defined and cloud_provider in [ 'openstack', 'azure', 'vsphere' ] + when: + - inventory_hostname in groups['k8s-cluster'] + - cloud_provider is defined + - cloud_provider in [ 'openstack', 'azure', 'vsphere' ] tags: [cloud-provider] - include: etchosts.yml tags: [bootstrap-os, etchosts] - include: resolvconf.yml - when: dns_mode != 'none' and resolvconf_mode == 'host_resolvconf' + when: + - dns_mode != 'none' + - resolvconf_mode == 'host_resolvconf' tags: [bootstrap-os, resolvconf] - include: dhclient-hooks.yml - when: dns_mode != 'none' and resolvconf_mode == 'host_resolvconf' and not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] + when: + - dns_mode != 'none' + - resolvconf_mode == 'host_resolvconf' + - not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] tags: [bootstrap-os, resolvconf] - include: dhclient-hooks-undo.yml - when: dns_mode != 'none' and resolvconf_mode != 'host_resolvconf' and not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] + when: + - dns_mode != 'none' + - resolvconf_mode != 'host_resolvconf' + - not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] tags: [bootstrap-os, resolvconf] - name: Check if we are running inside a Azure VM @@ -218,7 +246,7 @@ tags: bootstrap-os - include: growpart-azure-centos-7.yml - when: azure_check.stat.exists and - ansible_distribution in ["CentOS","RedHat"] + when: + - azure_check.stat.exists + - ansible_distribution in ["CentOS","RedHat"] tags: bootstrap-os - diff --git a/roles/kubernetes/secrets/tasks/sync_kube_master_certs.yml b/roles/kubernetes/secrets/tasks/sync_kube_master_certs.yml index 0561d6581..b02120ccb 100644 --- a/roles/kubernetes/secrets/tasks/sync_kube_master_certs.yml +++ b/roles/kubernetes/secrets/tasks/sync_kube_master_certs.yml @@ -6,7 +6,7 @@ with_items: "{{ groups['kube-master'] }}" - include: ../../../vault/tasks/shared/sync_file.yml - vars: + vars: sync_file: "{{ item }}" sync_file_dir: "{{ kube_cert_dir }}" sync_file_group: "{{ kube_cert_group }}" @@ -38,7 +38,7 @@ set_fact: kube_api_certs_needed: "{{ item.path }}" with_items: "{{ sync_file_results|d([]) }}" - when: "{{ item.no_srcs }}" + when: item.no_srcs - name: sync_kube_master_certs | Unset sync_file_results after apiserver cert set_fact: @@ -46,7 +46,7 @@ - include: ../../../vault/tasks/shared/sync_file.yml - vars: + vars: sync_file: ca.pem sync_file_dir: "{{ kube_cert_dir }}" sync_file_group: "{{ kube_cert_group }}" diff --git a/roles/network_plugin/calico/tasks/main.yml b/roles/network_plugin/calico/tasks/main.yml index 2f3096bf3..eda9c2934 100644 --- a/roles/network_plugin/calico/tasks/main.yml +++ b/roles/network_plugin/calico/tasks/main.yml @@ -56,7 +56,7 @@ retries: 4 delay: "{{ retry_stagger | random + 3 }}" changed_when: false - when: "{{ overwrite_hyperkube_cni|bool }}" + when: overwrite_hyperkube_cni|bool tags: [hyperkube, upgrade] - name: Calico | Set cni directory permissions diff --git a/roles/vault/tasks/bootstrap/start_vault_temp.yml b/roles/vault/tasks/bootstrap/start_vault_temp.yml index 161ef92d6..4a5e6bc5e 100644 --- a/roles/vault/tasks/bootstrap/start_vault_temp.yml +++ b/roles/vault/tasks/bootstrap/start_vault_temp.yml @@ -3,7 +3,7 @@ - name: bootstrap/start_vault_temp | Ensure vault-temp isn't already running shell: if docker rm -f {{ vault_temp_container_name }} 2>&1 1>/dev/null;then echo true;else echo false;fi register: vault_temp_stop_check - changed_when: "{{ 'true' in vault_temp_stop_check.stdout }}" + changed_when: "'true' in vault_temp_stop_check.stdout" - name: bootstrap/start_vault_temp | Start single node Vault with file backend command: >