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Ansible 2.3 support

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- Fix when clauses in various places
- Update requirements.txt
- Fix README.md

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
This commit is contained in:
Sergii Golovatiuk 2017-04-26 14:11:13 +02:00
parent 677d9c47ac
commit 674b71b535
9 changed files with 136 additions and 61 deletions
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4
README.md
View file

@ -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.

15
requirements.txt
View file

@ -1,14 +1,3 @@
ansible==2.2.1.0
ansible>=2.3.0
netaddr
# Ansible 2.2.1 requires jinja2<2.9, see <https://github.com/ansible/ansible/blob/v2.2.1.0-1/setup.py#L25>,
# 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:
# <https://github.com/ansible/ansible/commit/978311bf3f91dae5806ab72b665b0937adce38ad>
jinja2>=2.8,<2.9
jinja2>=2.9.6

89
roles/download/tasks/main.yml
View file

@ -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]

6
roles/kernel-upgrade/tasks/reboot.yml
View file

@ -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

5
roles/kubernetes/preinstall/tasks/etchosts.yml
View file

@ -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:

68
roles/kubernetes/preinstall/tasks/main.yml
View file

@ -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

6
roles/kubernetes/secrets/tasks/sync_kube_master_certs.yml
View file

@ -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 }}"

2
roles/network_plugin/calico/tasks/main.yml
View file

@ -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

2
roles/vault/tasks/bootstrap/start_vault_temp.yml
View file

@ -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: >