From 813cb41322828299acbcb76359c61e60df04db4e Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Thu, 29 Aug 2019 16:54:17 +0200
Subject: [PATCH 01/12] first shot on a c2c/ms_perfs integration

---
 qgis4/ansible/roles/msperfs/defaults/main.yml |  8 +++
 qgis4/ansible/roles/msperfs/tasks/main.yml    | 59 +++++++++++++++++++
 2 files changed, 67 insertions(+)
 create mode 100644 qgis4/ansible/roles/msperfs/defaults/main.yml
 create mode 100644 qgis4/ansible/roles/msperfs/tasks/main.yml

diff --git a/qgis4/ansible/roles/msperfs/defaults/main.yml b/qgis4/ansible/roles/msperfs/defaults/main.yml
new file mode 100644
index 0000000..e79961e
--- /dev/null
+++ b/qgis4/ansible/roles/msperfs/defaults/main.yml
@@ -0,0 +1,8 @@
+ms_perfs:
+  ms_perfs:
+    repo_url: https://github.com/camptocamp/ms_perfs.git
+    # which version (branch name, tag, SHA-1 ref ...) to clone
+    version: master
+  docker_osm:
+    repo_url: https://github.com/pvalsecc/docker-osm.git
+    version: develop
diff --git a/qgis4/ansible/roles/msperfs/tasks/main.yml b/qgis4/ansible/roles/msperfs/tasks/main.yml
new file mode 100644
index 0000000..1c33dce
--- /dev/null
+++ b/qgis4/ansible/roles/msperfs/tasks/main.yml
@@ -0,0 +1,59 @@
+- name: ensures python-docker is installed
+  apt:
+    name: python-docker
+    state: present
+
+- name: clone the ms_perfs repository
+  git:
+    repo: "{{ ms_perfs.ms_perfs.repo_url }}"
+    dest: "/home/{{ user }}/ms_perfs"
+    version: "{{ ms_perfs.ms_perfs.version }}"
+  register: ms_perfs_git
+
+- name: give the ms_perfs repository to {{ user }}
+  file:
+    path: "/home/{{ user }}/ms_perfs"
+    recurse: yes
+    owner: "{{ user }}"
+    group: "{{ user }}"
+  when: ms_perfs_git.changed
+
+- name: clone the docker-osm repository
+  git:
+    repo: "{{ ms_perfs.docker_osm.repo_url }}"
+    dest: "/home/{{ user }}/docker-osm"
+    version: "{{ ms_perfs.docker_osm.version }}"
+  register: ms_perfs_docker_osm_git
+
+- name: give the docker-osm repository to {{ user }}
+  file:
+    path: "/home/{{ user }}/docker-osm"
+    recurse: yes
+    owner: "{{ user }}"
+    group: "{{ user }}"
+  when: ms_perfs_docker_osm_git.changed
+
+- name: check if OSM data from switzerland have been downloaded
+  stat:
+    path: "/home/{{ user }}/docker-osm/settings/country.pbf"
+  register: switzerland_data
+
+- name: download OSM data from switzerland
+  command: /usr/bin/python pbf_downloader.py switzerland
+  args:
+    chdir: "/home/{{ user }}/docker-osm"
+  when: switzerland_data.stat.exists == false
+
+- name: give the data to {{ user }}
+  file:
+    path: "/home/{{ user }}/docker-osm"
+    recurse: yes
+    owner: "{{ user }}"
+    group: "{{ user }}"
+  when: switzerland_data.stat.exists == false
+
+- name: Launch the docker composition
+  docker_service: # will be docker_compose in ansible >= 2.8
+    project_src: "/home/{{ user }}/docker-osm"
+    build: yes
+    pull: yes

From 777427da3ae1034b719d71aa28082cecc558853b Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Fri, 30 Aug 2019 15:29:51 +0200
Subject: [PATCH 02/12] source OSM data into a docker postgresql

---
 qgis4/ansible/playbook.yml                    |  2 +
 qgis4/ansible/roles/msperfs/defaults/main.yml |  4 +-
 qgis4/ansible/roles/msperfs/tasks/main.yml    | 47 +++++++++++++++----
 3 files changed, 41 insertions(+), 12 deletions(-)

diff --git a/qgis4/ansible/playbook.yml b/qgis4/ansible/playbook.yml
index d85879d..4909eb0 100644
--- a/qgis4/ansible/playbook.yml
+++ b/qgis4/ansible/playbook.yml
@@ -18,3 +18,5 @@
     tags: clean
   - role: dashboard
     tags: dashboard
+  - role: msperfs
+    tags: msperfs
diff --git a/qgis4/ansible/roles/msperfs/defaults/main.yml b/qgis4/ansible/roles/msperfs/defaults/main.yml
index e79961e..a914f8a 100644
--- a/qgis4/ansible/roles/msperfs/defaults/main.yml
+++ b/qgis4/ansible/roles/msperfs/defaults/main.yml
@@ -4,5 +4,5 @@ ms_perfs:
     # which version (branch name, tag, SHA-1 ref ...) to clone
     version: master
   docker_osm:
-    repo_url: https://github.com/pvalsecc/docker-osm.git
-    version: develop
+    repo_url: https://github.com/pmauduit/docker-osm.git
+    version: create-extension-postgis
diff --git a/qgis4/ansible/roles/msperfs/tasks/main.yml b/qgis4/ansible/roles/msperfs/tasks/main.yml
index 1c33dce..bb4bbea 100644
--- a/qgis4/ansible/roles/msperfs/tasks/main.yml
+++ b/qgis4/ansible/roles/msperfs/tasks/main.yml
@@ -1,7 +1,7 @@
-- name: ensures python-docker is installed
+- name: ensures python-psycopg2 is available
   apt:
-    name: python-docker
-    state: present
+    name: python-psycopg2
+    update_cache: yes
 
 - name: clone the ms_perfs repository
   git:
@@ -21,13 +21,13 @@
 - name: clone the docker-osm repository
   git:
     repo: "{{ ms_perfs.docker_osm.repo_url }}"
-    dest: "/home/{{ user }}/docker-osm"
+    dest: "/home/{{ user }}/ms_perfs/docker-osm"
     version: "{{ ms_perfs.docker_osm.version }}"
   register: ms_perfs_docker_osm_git
 
 - name: give the docker-osm repository to {{ user }}
   file:
-    path: "/home/{{ user }}/docker-osm"
+    path: "/home/{{ user }}/ms_perfs/docker-osm"
     recurse: yes
     owner: "{{ user }}"
     group: "{{ user }}"
@@ -35,25 +35,52 @@
 
 - name: check if OSM data from switzerland have been downloaded
   stat:
-    path: "/home/{{ user }}/docker-osm/settings/country.pbf"
+    path: "/home/{{ user }}/ms_perfs/docker-osm/settings/country.pbf"
   register: switzerland_data
 
 - name: download OSM data from switzerland
   command: /usr/bin/python pbf_downloader.py switzerland
   args:
-    chdir: "/home/{{ user }}/docker-osm"
+    chdir: "/home/{{ user }}/ms_perfs/docker-osm"
   when: switzerland_data.stat.exists == false
 
 - name: give the data to {{ user }}
   file:
-    path: "/home/{{ user }}/docker-osm"
+    path: "/home/{{ user }}/ms_perfs/docker-osm"
     recurse: yes
     owner: "{{ user }}"
     group: "{{ user }}"
   when: switzerland_data.stat.exists == false
 
-- name: Launch the docker composition
+- name: Launch the docker composition from docker-osm
   docker_service: # will be docker_compose in ansible >= 2.8
-    project_src: "/home/{{ user }}/docker-osm"
+    project_src: "/home/{{ user }}/ms_perfs/docker-osm"
     build: yes
     pull: yes
+
+- name: wait for the docker db container to be up
+  wait_for:
+    port: 15432
+    delay: 10
+
+- name: Verify if the OSM data have already been loaded
+  postgresql_schema:
+    login_host: localhost
+    port: 15432
+    name: import
+    database: gis
+    login_user: docker
+    login_password: docker
+    state: present
+  check_mode: yes
+  register: schema_in_osmdb
+
+- name: Wait for 5 minutes to get data sourced to postgresql
+  pause:
+    minutes: 5
+  when: schema_in_osmdb.changed
+
+- name: Stopping the docker composition from docker-osm
+  docker_service:
+    project_src: "/home/{{ user }}/ms_perfs/docker-osm"
+    stopped: true

From 47475e94d9b776810aa6ff59de7cc705f6d8afe1 Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Fri, 30 Aug 2019 17:21:43 +0200
Subject: [PATCH 03/12] switching branch for ms_perfs

---
 qgis4/ansible/roles/msperfs/defaults/main.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qgis4/ansible/roles/msperfs/defaults/main.yml b/qgis4/ansible/roles/msperfs/defaults/main.yml
index a914f8a..adcc946 100644
--- a/qgis4/ansible/roles/msperfs/defaults/main.yml
+++ b/qgis4/ansible/roles/msperfs/defaults/main.yml
@@ -2,7 +2,7 @@ ms_perfs:
   ms_perfs:
     repo_url: https://github.com/camptocamp/ms_perfs.git
     # which version (branch name, tag, SHA-1 ref ...) to clone
-    version: master
+    version: qgis-sysadmin-integration
   docker_osm:
     repo_url: https://github.com/pmauduit/docker-osm.git
     version: create-extension-postgis

From 547db5d16f1465f45a2ead3b3db99073622e2348 Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Fri, 30 Aug 2019 19:06:26 +0200
Subject: [PATCH 04/12] ms_perfs integration

* we need ansible 8 to have postgresql_query
* adding a nginx configuration on 8084 to get the results
* reworked the "has the data been loaded ?" logic
---
 qgis4/ansible/requirements.txt                |  2 +-
 qgis4/ansible/roles/msperfs/handlers/main.yml |  4 +++
 qgis4/ansible/roles/msperfs/tasks/main.yml    | 35 +++++++++++++------
 .../roles/msperfs/templates/msperfs_nginx.j2  | 16 +++++++++
 4 files changed, 46 insertions(+), 11 deletions(-)
 create mode 100644 qgis4/ansible/roles/msperfs/handlers/main.yml
 create mode 100644 qgis4/ansible/roles/msperfs/templates/msperfs_nginx.j2

diff --git a/qgis4/ansible/requirements.txt b/qgis4/ansible/requirements.txt
index 28fdd7e..ae06c17 100644
--- a/qgis4/ansible/requirements.txt
+++ b/qgis4/ansible/requirements.txt
@@ -1 +1 @@
-ansible==2.7
+ansible==2.8
diff --git a/qgis4/ansible/roles/msperfs/handlers/main.yml b/qgis4/ansible/roles/msperfs/handlers/main.yml
new file mode 100644
index 0000000..5463835
--- /dev/null
+++ b/qgis4/ansible/roles/msperfs/handlers/main.yml
@@ -0,0 +1,4 @@
+- name: restart nginx
+  service:
+    name: nginx
+    state: restarted
diff --git a/qgis4/ansible/roles/msperfs/tasks/main.yml b/qgis4/ansible/roles/msperfs/tasks/main.yml
index bb4bbea..7d0da0b 100644
--- a/qgis4/ansible/roles/msperfs/tasks/main.yml
+++ b/qgis4/ansible/roles/msperfs/tasks/main.yml
@@ -52,6 +52,9 @@
     group: "{{ user }}"
   when: switzerland_data.stat.exists == false
 
+# Note: unfortunately, this won't converge,
+# because we do need to launch the database container
+# to check if OSM datas have been loaded
 - name: Launch the docker composition from docker-osm
   docker_service: # will be docker_compose in ansible >= 2.8
     project_src: "/home/{{ user }}/ms_perfs/docker-osm"
@@ -64,23 +67,35 @@
     delay: 10
 
 - name: Verify if the OSM data have already been loaded
-  postgresql_schema:
+  postgresql_query:
+    db: gis
     login_host: localhost
-    port: 15432
-    name: import
-    database: gis
+    login_port: 15432
     login_user: docker
     login_password: docker
-    state: present
-  check_mode: yes
-  register: schema_in_osmdb
+    query: "SELECT pg_database_size('gis');"
+  register: query_in_osmdb
 
-- name: Wait for 5 minutes to get data sourced to postgresql
+- name: Wait for 10 minutes to get data sourced to postgresql
   pause:
-    minutes: 5
-  when: schema_in_osmdb.changed
+    minutes: 10
+  when: query_in_osmdb.query_result[0].pg_database_size < 10000000
 
 - name: Stopping the docker composition from docker-osm
   docker_service:
     project_src: "/home/{{ user }}/ms_perfs/docker-osm"
     stopped: true
+
+- name: Configure Nginx to serve the ms_perfs results
+  template:
+    src: msperfs_nginx.j2
+    dest: /etc/nginx/sites-available/msperfs
+    mode: 0644
+  notify: restart nginx
+
+- name: create symlink
+  file:
+    src: /etc/nginx/sites-available/msperfs
+    dest: /etc/nginx/sites-enabled/msperfs
+    state: link
+  notify: restart nginx
diff --git a/qgis4/ansible/roles/msperfs/templates/msperfs_nginx.j2 b/qgis4/ansible/roles/msperfs/templates/msperfs_nginx.j2
new file mode 100644
index 0000000..5305ac6
--- /dev/null
+++ b/qgis4/ansible/roles/msperfs/templates/msperfs_nginx.j2
@@ -0,0 +1,16 @@
+server {
+	listen 8084;
+	listen [::]:8084;
+
+	root /home/{{ user }}/ms_perfs/archives;
+
+	index index.html index.htm index.nginx-debian.html;
+
+	server_name _;
+
+	location / {
+		try_files $uri $uri/ =404;
+		autoindex on;
+	}
+
+}

From 1cde9b31877ec0852adae48dc91cf22aa7ba4416 Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Mon, 2 Sep 2019 11:54:08 +0200
Subject: [PATCH 05/12] Saving work before switching branches

---
 qgis4/ansible/playbook.yml                   | 1 +
 qgis4/ansible/roles/msperfs/tasks/main.yml   | 8 +++++---
 qgis4/ansible/roles/perfsuite/tasks/main.yml | 6 +++++-
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/qgis4/ansible/playbook.yml b/qgis4/ansible/playbook.yml
index 4909eb0..a613c2b 100644
--- a/qgis4/ansible/playbook.yml
+++ b/qgis4/ansible/playbook.yml
@@ -20,3 +20,4 @@
     tags: dashboard
   - role: msperfs
     tags: msperfs
+
diff --git a/qgis4/ansible/roles/msperfs/tasks/main.yml b/qgis4/ansible/roles/msperfs/tasks/main.yml
index 7d0da0b..9e3dec4 100644
--- a/qgis4/ansible/roles/msperfs/tasks/main.yml
+++ b/qgis4/ansible/roles/msperfs/tasks/main.yml
@@ -55,8 +55,10 @@
 # Note: unfortunately, this won't converge,
 # because we do need to launch the database container
 # to check if OSM datas have been loaded
+# TODO: instead, use a file to "flag" if data have already been imported or not
+
 - name: Launch the docker composition from docker-osm
-  docker_service: # will be docker_compose in ansible >= 2.8
+  docker_compose:
     project_src: "/home/{{ user }}/ms_perfs/docker-osm"
     build: yes
     pull: yes
@@ -79,10 +81,10 @@
 - name: Wait for 10 minutes to get data sourced to postgresql
   pause:
     minutes: 10
-  when: query_in_osmdb.query_result[0].pg_database_size < 10000000
+  when: query_in_osmdb.query_result[0].pg_database_size < 13000000 # 13MB
 
 - name: Stopping the docker composition from docker-osm
-  docker_service:
+  docker_compose:
     project_src: "/home/{{ user }}/ms_perfs/docker-osm"
     stopped: true
 
diff --git a/qgis4/ansible/roles/perfsuite/tasks/main.yml b/qgis4/ansible/roles/perfsuite/tasks/main.yml
index c32f9fd..5a1dff1 100644
--- a/qgis4/ansible/roles/perfsuite/tasks/main.yml
+++ b/qgis4/ansible/roles/perfsuite/tasks/main.yml
@@ -1,6 +1,10 @@
+- name: Include the NodeJS role
+  include_role:
+    name: geerlingguy.nodejs
+
 - name: Install prerequisites
   apt:
-    name: ['postgresql-client', 'curl', 'virtualenv']
+    name: ['postgresql-client', 'curl', 'virtualenv', 'libpq-dev', 'npm', 'libpython3.5-dev']
     update_cache: yes
 
 - name: Copy aggregate report scripts

From 9ebc0a9e02d4bce25f9910b5ca83a1a464d5f32c Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Mon, 2 Sep 2019 16:03:50 +0200
Subject: [PATCH 06/12] rework the OSM data loading process

---
 qgis4/ansible/roles/msperfs/tasks/main.yml | 33 +++++++++++-----------
 1 file changed, 16 insertions(+), 17 deletions(-)

diff --git a/qgis4/ansible/roles/msperfs/tasks/main.yml b/qgis4/ansible/roles/msperfs/tasks/main.yml
index 9e3dec4..689071d 100644
--- a/qgis4/ansible/roles/msperfs/tasks/main.yml
+++ b/qgis4/ansible/roles/msperfs/tasks/main.yml
@@ -52,41 +52,40 @@
     group: "{{ user }}"
   when: switzerland_data.stat.exists == false
 
-# Note: unfortunately, this won't converge,
-# because we do need to launch the database container
-# to check if OSM datas have been loaded
-# TODO: instead, use a file to "flag" if data have already been imported or not
+- name: Check if OSM datas have been already loaded
+  stat:
+    path: "/home/{{ user }}/.ms_perfs_data_loaded"
+  register: data_loaded
 
 - name: Launch the docker composition from docker-osm
-  docker_compose:
+  docker_service:
     project_src: "/home/{{ user }}/ms_perfs/docker-osm"
     build: yes
     pull: yes
+  when: not data_loaded.stat.exists
 
 - name: wait for the docker db container to be up
   wait_for:
     port: 15432
     delay: 10
-
-- name: Verify if the OSM data have already been loaded
-  postgresql_query:
-    db: gis
-    login_host: localhost
-    login_port: 15432
-    login_user: docker
-    login_password: docker
-    query: "SELECT pg_database_size('gis');"
-  register: query_in_osmdb
+  when: not data_loaded.stat.exists
 
 - name: Wait for 10 minutes to get data sourced to postgresql
   pause:
     minutes: 10
-  when: query_in_osmdb.query_result[0].pg_database_size < 13000000 # 13MB
+  when: not data_loaded.stat.exists
 
 - name: Stopping the docker composition from docker-osm
-  docker_compose:
+  docker_service:
     project_src: "/home/{{ user }}/ms_perfs/docker-osm"
     stopped: true
+  when: not data_loaded.stat.exists
+
+- name: Create the flag so that OSM data won't be overwritten again
+  copy:
+    content: ""
+    dest: "/home/{{ user }}/.ms_perfs_data_loaded"
+  when: not data_loaded.stat.exists
 
 - name: Configure Nginx to serve the ms_perfs results
   template:

From 3259e84e3744c8c7b12f214dfd7cf8e23a733c1b Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Tue, 3 Sep 2019 18:28:26 +0200
Subject: [PATCH 07/12] Adding a role dependency msperfs -> nginx

---
 qgis4/ansible/roles/msperfs/meta/main.yml | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 qgis4/ansible/roles/msperfs/meta/main.yml

diff --git a/qgis4/ansible/roles/msperfs/meta/main.yml b/qgis4/ansible/roles/msperfs/meta/main.yml
new file mode 100644
index 0000000..97f5b7e
--- /dev/null
+++ b/qgis4/ansible/roles/msperfs/meta/main.yml
@@ -0,0 +1,2 @@
+dependencies:
+- role: nginx

From f44942203faec20fb75cf24a3278846aaf14be63 Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Tue, 3 Sep 2019 18:29:10 +0200
Subject: [PATCH 08/12] getting rid of geerlingguy's role

---
 qgis4/ansible/roles/perfsuite/tasks/main.yml | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/qgis4/ansible/roles/perfsuite/tasks/main.yml b/qgis4/ansible/roles/perfsuite/tasks/main.yml
index 5a1dff1..32a7217 100644
--- a/qgis4/ansible/roles/perfsuite/tasks/main.yml
+++ b/qgis4/ansible/roles/perfsuite/tasks/main.yml
@@ -1,7 +1,3 @@
-- name: Include the NodeJS role
-  include_role:
-    name: geerlingguy.nodejs
-
 - name: Install prerequisites
   apt:
     name: ['postgresql-client', 'curl', 'virtualenv', 'libpq-dev', 'npm', 'libpython3.5-dev']

From 3d761161eee5a3b85b329e4114741a8260fd66c4 Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Mon, 9 Sep 2019 10:54:34 +0200
Subject: [PATCH 09/12] handler unecessary, provided by the nginx role

---
 qgis4/ansible/roles/msperfs/handlers/main.yml | 4 ----
 1 file changed, 4 deletions(-)
 delete mode 100644 qgis4/ansible/roles/msperfs/handlers/main.yml

diff --git a/qgis4/ansible/roles/msperfs/handlers/main.yml b/qgis4/ansible/roles/msperfs/handlers/main.yml
deleted file mode 100644
index 5463835..0000000
--- a/qgis4/ansible/roles/msperfs/handlers/main.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-- name: restart nginx
-  service:
-    name: nginx
-    state: restarted

From 09923b607b28cb24fb0eb9ca330e693e4be3b1e6 Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Mon, 9 Sep 2019 10:56:36 +0200
Subject: [PATCH 10/12] waiting for the db to be up is not necessary anymore

---
 qgis4/ansible/roles/msperfs/tasks/main.yml | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/qgis4/ansible/roles/msperfs/tasks/main.yml b/qgis4/ansible/roles/msperfs/tasks/main.yml
index 689071d..abdfb09 100644
--- a/qgis4/ansible/roles/msperfs/tasks/main.yml
+++ b/qgis4/ansible/roles/msperfs/tasks/main.yml
@@ -64,12 +64,6 @@
     pull: yes
   when: not data_loaded.stat.exists
 
-- name: wait for the docker db container to be up
-  wait_for:
-    port: 15432
-    delay: 10
-  when: not data_loaded.stat.exists
-
 - name: Wait for 10 minutes to get data sourced to postgresql
   pause:
     minutes: 10

From 005edfa0488ccb224517a635dc2aa3c6f4685e82 Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Mon, 9 Sep 2019 10:57:12 +0200
Subject: [PATCH 11/12] Actually adding a cronjob

TODO: check if the unprivileged user can use it without having issues
with permissions.
---
 qgis4/ansible/roles/msperfs/tasks/main.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/qgis4/ansible/roles/msperfs/tasks/main.yml b/qgis4/ansible/roles/msperfs/tasks/main.yml
index abdfb09..a9c7698 100644
--- a/qgis4/ansible/roles/msperfs/tasks/main.yml
+++ b/qgis4/ansible/roles/msperfs/tasks/main.yml
@@ -94,3 +94,13 @@
     dest: /etc/nginx/sites-enabled/msperfs
     state: link
   notify: restart nginx
+
+- name: Update crontab to periodically run ms_perfs
+  cron:
+    name: msperfs
+    user: "{{ user }}"
+    minute: "0"
+    hour: "2"
+    weekday: "6"
+    job: >
+      cd /home/{{ user }}/ms_perfs/ && make pull && make run  > /tmp/msperfs.log 2>&1

From 3e992df3a637f27bcdaff782d4d06771b9dc97b4 Mon Sep 17 00:00:00 2001
From: Pierre Mauduit <pierre.mauduit@camptocamp.com>
Date: Mon, 16 Sep 2019 12:40:24 +0200
Subject: [PATCH 12/12] revert some unrelated modifications

* ansible 2.8 was necessary before switching strategy to ensure data
  were loaded in the underlying docker composition (which was making use
  of postgresql* ansible modules only available in 2.7)

* Due to the previous point, I was in the need of libpq-dev because of
  the use of the postgresql modules.
---
 qgis4/ansible/requirements.txt               | 2 +-
 qgis4/ansible/roles/perfsuite/tasks/main.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/qgis4/ansible/requirements.txt b/qgis4/ansible/requirements.txt
index ae06c17..28fdd7e 100644
--- a/qgis4/ansible/requirements.txt
+++ b/qgis4/ansible/requirements.txt
@@ -1 +1 @@
-ansible==2.8
+ansible==2.7
diff --git a/qgis4/ansible/roles/perfsuite/tasks/main.yml b/qgis4/ansible/roles/perfsuite/tasks/main.yml
index 32a7217..c32f9fd 100644
--- a/qgis4/ansible/roles/perfsuite/tasks/main.yml
+++ b/qgis4/ansible/roles/perfsuite/tasks/main.yml
@@ -1,6 +1,6 @@
 - name: Install prerequisites
   apt:
-    name: ['postgresql-client', 'curl', 'virtualenv', 'libpq-dev', 'npm', 'libpython3.5-dev']
+    name: ['postgresql-client', 'curl', 'virtualenv']
     update_cache: yes
 
 - name: Copy aggregate report scripts