From 7d88f8dada9f19dd6b49af9bb539e43aaa15f138 Mon Sep 17 00:00:00 2001 From: Tim Bielawa Date: Thu, 19 Oct 2017 16:28:53 -0400 Subject: Refactor adding multiple container providers --- roles/openshift_management/README.md | 28 +++++++++---------- .../filter_plugins/oo_management_filters.py | 27 +++++++++++++++++++ .../tasks/add_many_container_providers.yml | 26 +++++++++++++----- roles/openshift_management/tasks/main.yml | 4 +++ roles/openshift_management/tasks/storage/nfs.yml | 31 ---------------------- .../tasks/storage/nfs_server.yml | 31 ++++++++++++++++++++++ 6 files changed, 94 insertions(+), 53 deletions(-) create mode 100644 roles/openshift_management/filter_plugins/oo_management_filters.py create mode 100644 roles/openshift_management/tasks/storage/nfs_server.yml (limited to 'roles/openshift_management') diff --git a/roles/openshift_management/README.md b/roles/openshift_management/README.md index fb961e38e..817ad4daa 100644 --- a/roles/openshift_management/README.md +++ b/roles/openshift_management/README.md @@ -482,16 +482,14 @@ preview** script which allows you to add multiple container platforms as container providers in any arbitrary MIQ/CFME server. Using the multiple-provider script requires manual configuration and -the setting of an additional inventory parameter. +setting an `EXTRA_VARS` parameter on the command-line. 1. Copy the [container_providers.yml](files/examples/container_providers.yml) - example somewhere -1. Add the `openshift_management_many_container_providers_config` - parameter to your inventory and set the value to the full path of - the file you copied in `Step 1` -1. Update the `hostname`, `user`, and `password` parameters in the + example somewhere, such as `/tmp/cp.yml` +1. If you changed your CFME/MIQ name or password, update the + `hostname`, `user`, and `password` parameters in the `management_server` key in the `container_providers.yml` file copy 1. Fill in an entry under the `container_providers` key for *each* OCP or Origin cluster you want to add as container providers @@ -511,6 +509,7 @@ the setting of an additional inventory parameter. * `port` - Update this key if your OCP/Origin cluster runs the API on a port other than `8443` * `endpoint` - You may enable SSL verification (`verify_ssl`) or change the validation setting to `ssl-with-validation`. Support for custom trusted CA certificates is not available at this time. + Let's see an example describing the following scenario: * You copied `files/examples/container_providers.yml` to `/tmp/cp.yml` @@ -542,18 +541,15 @@ management_server: password: b3tt3r_p4SSw0rd ``` -Then you would add to your inventory file: - -```ini -[OSEv3:vars] -# ... -openshift_management_many_container_providers_config=/tmp/cp.yml -``` - -Finally, run the many-container-providers integration script: +Then you will run the many-container-providers integration script. You +**must** provide the path to the container providers configuration +file as an `EXTRA_VARS` parameter to `ansible-playbook`. Use the `-e` +(or `--extra-vars`) parameter to set `container_providers_config` to +the config file path. ``` -$ ansible-playbook -v -i roles/openshift_management/tasks/add_many_container_providers.yml +$ ansible-playbook -v -e container_providers_config=/tmp/cp.yml \ + roles/openshift_management/tasks/add_many_container_providers.yml ``` Afterwards you will find two new container providers in your diff --git a/roles/openshift_management/filter_plugins/oo_management_filters.py b/roles/openshift_management/filter_plugins/oo_management_filters.py new file mode 100644 index 000000000..06bc0796d --- /dev/null +++ b/roles/openshift_management/filter_plugins/oo_management_filters.py @@ -0,0 +1,27 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- + +def oo_filter_container_providers(results): + """results - the result from posting the API calls for adding new +providers""" + all_results = [] + for result in results: + if 'results' in result['json']: + # We got an OK response + r = result['json']['results'][0] + all_results.append("Provider '{}' - Added successfully".format(r['name'])) + elif 'error' in result['json']: + # This was a problem + all_results.append("Provider '{}' - Failed to add. Message: {}".format( + result['item']['name'], result['json']['error']['message'])) + return all_results + +class FilterModule(object): + """ Custom ansible filter mapping """ + + # pylint: disable=no-self-use, too-few-public-methods + def filters(self): + """ returns a mapping of filters to methods """ + return { + "oo_filter_container_providers": oo_filter_container_providers, + } diff --git a/roles/openshift_management/tasks/add_many_container_providers.yml b/roles/openshift_management/tasks/add_many_container_providers.yml index f92c81277..10a1f4c83 100644 --- a/roles/openshift_management/tasks/add_many_container_providers.yml +++ b/roles/openshift_management/tasks/add_many_container_providers.yml @@ -1,9 +1,15 @@ --- -- hosts: "{{ groups['masters'][0] }}" +- hosts: localhost tasks: + - name: Ensure the container provider configuration is defined + assert: + that: container_providers_config is defined + msg: | + Error: Must provide providers config path. Fix: Add '-e container_providers_config=/path/to/your/config' to the ansible-playbook command + - name: Include providers/management configuration include_vars: - file: "{{ openshift_management_many_container_providers_config }}" + file: "{{ container_providers_config }}" - name: Ensure this cluster is a container provider uri: @@ -20,8 +26,16 @@ with_items: "{{ container_providers }}" register: results - - name: Ensure failed additions are reported for each container provider + # TODO: Make this prettier and easier to read + - name: Save results + copy: + dest: /tmp/results.json + content: "{{ results.results | to_nice_json }}" + # state: present + # debug: + # var: item.item + # with_items: "{{ results.results }}" + + - name: print each result debug: - msg: | - FLOOP {{ item.item.hostname }} - with_items: "{{ results.results }}" + msg: "{{ results.results | oo_filter_container_providers }}" diff --git a/roles/openshift_management/tasks/main.yml b/roles/openshift_management/tasks/main.yml index 88290c44d..9be923a57 100644 --- a/roles/openshift_management/tasks/main.yml +++ b/roles/openshift_management/tasks/main.yml @@ -22,6 +22,10 @@ ###################################################################### # STORAGE - Initialize basic storage class +- name: Determine the correct NFS host if required + include: storage/nfs_server.yml + when: openshift_management_storage_class in ['nfs', 'nfs_external'] + #--------------------------------------------------------------------- # * nfs - set up NFS shares on the first master for a proof of concept - name: Create required NFS exports for Management app storage diff --git a/roles/openshift_management/tasks/storage/nfs.yml b/roles/openshift_management/tasks/storage/nfs.yml index 696808328..94e11137c 100644 --- a/roles/openshift_management/tasks/storage/nfs.yml +++ b/roles/openshift_management/tasks/storage/nfs.yml @@ -2,37 +2,6 @@ # Tasks to statically provision NFS volumes # Include if not using dynamic volume provisioning -- name: Ensure we save the local NFS server if one is provided - set_fact: - openshift_management_nfs_server: "{{ openshift_management_storage_nfs_local_hostname }}" - when: - - openshift_management_storage_nfs_local_hostname is defined - - openshift_management_storage_nfs_local_hostname != False - - openshift_management_storage_class == "nfs" - -- name: Ensure we save the local NFS server - set_fact: - openshift_management_nfs_server: "{{ groups['oo_nfs_to_config'].0 }}" - when: - - openshift_management_nfs_server is not defined - - openshift_management_storage_class == "nfs" - -- name: Ensure we save the external NFS server - set_fact: - openshift_management_nfs_server: "{{ openshift_management_storage_nfs_external_hostname }}" - when: - - openshift_management_storage_class == "nfs_external" - -- name: Failed NFS server detection - assert: - that: - - openshift_management_nfs_server is defined - msg: | - "Unable to detect an NFS server. The 'nfs_external' - openshift_management_storage_class option requires that you set - openshift_management_storage_nfs_external_hostname. NFS hosts detected - for local nfs services: {{ groups['oo_nfs_to_config'] | join(', ') }}" - - name: Setting up NFS storage block: - name: Include the NFS Setup role tasks diff --git a/roles/openshift_management/tasks/storage/nfs_server.yml b/roles/openshift_management/tasks/storage/nfs_server.yml new file mode 100644 index 000000000..96a742c83 --- /dev/null +++ b/roles/openshift_management/tasks/storage/nfs_server.yml @@ -0,0 +1,31 @@ +--- +- name: Ensure we save the local NFS server if one is provided + set_fact: + openshift_management_nfs_server: "{{ openshift_management_storage_nfs_local_hostname }}" + when: + - openshift_management_storage_nfs_local_hostname is defined + - openshift_management_storage_nfs_local_hostname != False + - openshift_management_storage_class == "nfs" + +- name: Ensure we save the local NFS server + set_fact: + openshift_management_nfs_server: "{{ groups['oo_nfs_to_config'].0 }}" + when: + - openshift_management_nfs_server is not defined + - openshift_management_storage_class == "nfs" + +- name: Ensure we save the external NFS server + set_fact: + openshift_management_nfs_server: "{{ openshift_management_storage_nfs_external_hostname }}" + when: + - openshift_management_storage_class == "nfs_external" + +- name: Failed NFS server detection + assert: + that: + - openshift_management_nfs_server is defined + msg: | + "Unable to detect an NFS server. The 'nfs_external' + openshift_management_storage_class option requires that you set + openshift_management_storage_nfs_external_hostname. NFS hosts detected + for local nfs services: {{ groups['oo_nfs_to_config'] | join(', ') }}" -- cgit v1.2.3