commit 5531bd56ea775ca87ef3ebe431a07601a5844840
Author: Jim Martens <github@2martens.de>
Date:   Mon Jan 4 21:52:44 2021 +0100

    Initial commit uberspace ansible

diff --git a/.gitignore b/.gitignore
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index 0000000..9922bfe
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+# ---> Ansible
+*.retry
+hosts
+*_vars.yml
+
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..4ed90b9
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,208 @@
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diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
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+# Uberspace set up playbooks
+
+Contains ansible playbooks to set up Uberspaces.
+
+## Requirements
+
+A freshly created Uberspace 7.
+
+Technical dependencies on host machine (Python 2.7 or 3.5+):
+
+* python / python3
+* python-pip / python3-pip
+* python-apt / python3-apt
+
+Technical dependencies on managed machines:
+
+* python / python3
+
+Install further dependencies on the host machine: ``pip install -r requirements.txt``
+
+## Usage
+
+After cloning the repo to your ansible host, copy ``hosts.example`` to
+``hosts`` and  fill the file appropriately. If you use Python 3 on the managed
+machine, you probably need to adapt the ``ansible_python_interpreter``
+variable.
+
+Furthermore, you have to copy the ``*_vars.yml.example`` files and
+update the variable values.
+
+All playbooks expect a fresh Uberspace (login via SSH key).
+
diff --git a/general_vars.yml.example b/general_vars.yml.example
new file mode 100644
index 0000000..bd1ca59
--- /dev/null
+++ b/general_vars.yml.example
@@ -0,0 +1,2 @@
+---
+uberspace_user: yourUberspaceUser
diff --git a/hosts.example b/hosts.example
new file mode 100644
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--- /dev/null
+++ b/hosts.example
@@ -0,0 +1,2 @@
+[uberspace]
+username.uber.space ansible_python_interpreter=/usr/bin/python3
diff --git a/postgres.yml b/postgres.yml
new file mode 100644
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--- /dev/null
+++ b/postgres.yml
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+---
+- name: Set up PostgreSQL
+  hosts: uberspace
+  vars_files:
+    - general_vars.yml
+    - postgres_vars.yml
+  remote_user: "{{ uberspace_user }}"
+  become: yes
+  become_user: root
+  roles:
+    - postgres
diff --git a/postgres_vars.yml.example b/postgres_vars.yml.example
new file mode 100644
index 0000000..c8f0d27
--- /dev/null
+++ b/postgres_vars.yml.example
@@ -0,0 +1,5 @@
+---
+postgres_user: exampleUser
+postgres_password: passwordAtLeast64CharactersLength
+postgres_port: openPortInUberspaceFirewall
+postgres_version: 13.1
diff --git a/requirements.txt b/requirements.txt
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--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+docker
+passlib
diff --git a/roles/common/handlers/main.yml b/roles/common/handlers/main.yml
new file mode 100644
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--- /dev/null
+++ b/roles/common/handlers/main.yml
@@ -0,0 +1,6 @@
+---
+- name: reload supervisorctl
+  command: supervisorctl reread
+- name: update supervisorctl 
+  command: supervisorctl update
+
diff --git a/roles/postgres/defaults/main.yml b/roles/postgres/defaults/main.yml
new file mode 100644
index 0000000..df58353
--- /dev/null
+++ b/roles/postgres/defaults/main.yml
@@ -0,0 +1,2 @@
+---
+postgres_version: 13.1
diff --git a/roles/postgres/handlers/main.yml b/roles/postgres/handlers/main.yml
new file mode 100644
index 0000000..7cb47c4
--- /dev/null
+++ b/roles/postgres/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: restart postgres
+  command: supervisorctl restart postgresql
diff --git a/roles/postgres/meta/main.yml b/roles/postgres/meta/main.yml
new file mode 100644
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--- /dev/null
+++ b/roles/postgres/meta/main.yml
@@ -0,0 +1,3 @@
+---
+dependencies:
+  - role: common
diff --git a/roles/postgres/tasks/compile.yml b/roles/postgres/tasks/compile.yml
new file mode 100644
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--- /dev/null
+++ b/roles/postgres/tasks/compile.yml
@@ -0,0 +1,18 @@
+---
+- name: create directory for download
+  file:
+    path: ~/postgres
+    state: directory
+    mode: '0755'
+- name: download PostgreSQL and extract archive
+  unarchive:
+    src: https://download.postgresql.org/pub/source/v{{ postgres_version }}/postgresql-{{ postgres_version }}.tar.gz
+    dest: ~/postgres
+    remote_src: yes
+- name: configure PostgreSQL
+  command: cd ~/postgres/postgresql-{{ postgres_version }} && ./configure --prefix=$HOME/opt/postgresql/ --with-python PYTHON=/usr/bin/python3
+- name: make PostgreSQL
+  command: cd ~/postgres/postgresql-{{ postgres_version }} && make world
+- name: install PostgreSQL
+  command: cd ~/postgres/postgresql-{{ postgres_version }} && make install-world
+
diff --git a/roles/postgres/tasks/main.yml b/roles/postgres/tasks/main.yml
new file mode 100644
index 0000000..7ea16f4
--- /dev/null
+++ b/roles/postgres/tasks/main.yml
@@ -0,0 +1,5 @@
+---
+- include: compile.yml
+- include: profile.yml
+- include: setup.yml
+- include: service.yml
diff --git a/roles/postgres/tasks/profile.yml b/roles/postgres/tasks/profile.yml
new file mode 100644
index 0000000..aae6ac7
--- /dev/null
+++ b/roles/postgres/tasks/profile.yml
@@ -0,0 +1,21 @@
+---
+- name: copy profile file to home dir
+  template:
+    src: postgres_profile.j2
+    dest: ~/.postgres_profile
+    mode: 0644
+- name: include postgres profile in bash_profile
+  lineinfile:
+    path: ~/.bash_profile
+    line: source ~/.postgres_profile
+    insertafter: EOF
+- name: copy environment var file to home dir
+  template:
+    src: postgres_env.j2
+    dest: ~/.postgres_vars
+    mode: 0644
+- name: include postgres vars in bashrc
+  lineinfile:
+    path: ~/.bashrc
+    line: source ~/.postgres_vars
+    insertafter: EOF
diff --git a/roles/postgres/tasks/service.yml b/roles/postgres/tasks/service.yml
new file mode 100644
index 0000000..f4705f5
--- /dev/null
+++ b/roles/postgres/tasks/service.yml
@@ -0,0 +1,11 @@
+---
+- name: create service
+  template:
+    src: postgres_service.j2
+    dest: ~/etc/services.d/postgresql.ini
+    mode: 0644
+  notify: 
+    - reload supervisorctl
+    - update supervisorctl
+- name: Flush handlers
+  meta: flush_handlers
diff --git a/roles/postgres/tasks/setup.yml b/roles/postgres/tasks/setup.yml
new file mode 100644
index 0000000..e8f9254
--- /dev/null
+++ b/roles/postgres/tasks/setup.yml
@@ -0,0 +1,27 @@
+---
+- name: create pgpass file
+  template:
+    src: pgpass.j2
+    dest: ~/.pgpass
+    mode: 0600
+- name: create temporary password file
+  template:
+    src: pgpass_temp.j2
+    dest: ~/.pgpass_temp
+    mode: 0600
+- name: setup database cluster
+  command: initdb --pwfile ~/pgpass.temp --auth=scram-sha-256 -E UTF8 -D ~/opt/postgresql/data/
+- name: delete temporary password file
+  file:
+    path: ~/.pgpass_temp
+    state: absent
+- name: update port
+  lineinfile:
+    path: ~/opt/postgresql/data/postgresql.conf
+    regexp: '^port ='
+    line: port = {{ postgres_port }}
+- name: update unix socket directories
+  lineinfile:
+    path: ~/opt/postgresql/data/postgresql.conf
+    regexp: '^unix_socket_directories'
+    line: unix_socket_directories = '/home/{{ uberspace_user }}/tmp'      # comma-separated list of directories
diff --git a/roles/postgres/templates/pgpass.j2 b/roles/postgres/templates/pgpass.j2
new file mode 100644
index 0000000..23c6b3c
--- /dev/null
+++ b/roles/postgres/templates/pgpass.j2
@@ -0,0 +1,2 @@
+#hostname:port:database:username:password (min 64 characters)
+*:*:*:{{ uberspace_user }}:{{ postgres_password }}
diff --git a/roles/postgres/templates/pgpass_temp.j2 b/roles/postgres/templates/pgpass_temp.j2
new file mode 100644
index 0000000..40c5a79
--- /dev/null
+++ b/roles/postgres/templates/pgpass_temp.j2
@@ -0,0 +1 @@
+{{ postgres_password }}
diff --git a/roles/postgres/templates/postgres_env.j2 b/roles/postgres/templates/postgres_env.j2
new file mode 100644
index 0000000..fb0be5d
--- /dev/null
+++ b/roles/postgres/templates/postgres_env.j2
@@ -0,0 +1,2 @@
+export PGHOST=localhost
+export PGPORT={{ postgres_port }}
diff --git a/roles/postgres/templates/postgres_profile.j2 b/roles/postgres/templates/postgres_profile.j2
new file mode 100644
index 0000000..87a94e1
--- /dev/null
+++ b/roles/postgres/templates/postgres_profile.j2
@@ -0,0 +1,4 @@
+export PATH=$HOME/opt/postgresql/bin/:$PATH
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/opt/postgresql/lib
+export PGPASSFILE=$HOME/.pgpass
+
diff --git a/roles/postgres/templates/postgres_service.j2 b/roles/postgres/templates/postgres_service.j2
new file mode 100644
index 0000000..51b2d99
--- /dev/null
+++ b/roles/postgres/templates/postgres_service.j2
@@ -0,0 +1,4 @@
+[program:postgresql]
+command=%(ENV_HOME)s/opt/postgresql/bin/postgres -D %(ENV_HOME)s/opt/postgresql/data/
+autostart=yes
+autorestart=yes