From 7eb18f29bdd6787d017ea2a417eb0ec46d8b8f8c Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <lwirzenius@wikimedia.org>
Date: Mon, 22 Jul 2019 21:47:11 +0300
Subject: Add: deployer role

---
 roles/deployer/files/deployer.service | 13 ++++++
 roles/deployer/files/ssh_config       |  5 +++
 roles/deployer/files/token.pub        |  1 +
 roles/deployer/tasks/main.yml         | 85 +++++++++++++++++++++++++++++++++++
 4 files changed, 104 insertions(+)
 create mode 100644 roles/deployer/files/deployer.service
 create mode 100644 roles/deployer/files/ssh_config
 create mode 100644 roles/deployer/files/token.pub
 create mode 100644 roles/deployer/tasks/main.yml

diff --git a/roles/deployer/files/deployer.service b/roles/deployer/files/deployer.service
new file mode 100644
index 0000000..56ea4ef
--- /dev/null
+++ b/roles/deployer/files/deployer.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Deployer
+After=network.target
+
+[Service]
+Type=simple
+User=_wmf
+Group=_wmf
+ExecStart=/srv/wmf-ci-arch/api.py deployer /etc/wmf_ci_token.pub /etc/wmf_artifact_download_token testuser@wmf2-testenv.vm.liw.fi:/srv/http
+KillSignal=QUIT
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/deployer/files/ssh_config b/roles/deployer/files/ssh_config
new file mode 100644
index 0000000..2814fdc
--- /dev/null
+++ b/roles/deployer/files/ssh_config
@@ -0,0 +1,5 @@
+Host *
+    UserKnownHostsFile /dev/null
+    StrictHostKeyChecking no
+    PasswordAuthentication no
+    IdentityFile ~/.ssh/deployer
diff --git a/roles/deployer/files/token.pub b/roles/deployer/files/token.pub
new file mode 100644
index 0000000..7d2603b
--- /dev/null
+++ b/roles/deployer/files/token.pub
@@ -0,0 +1 @@
+ssh-rsa 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
\ No newline at end of file
diff --git a/roles/deployer/tasks/main.yml b/roles/deployer/tasks/main.yml
new file mode 100644
index 0000000..79492f3
--- /dev/null
+++ b/roles/deployer/tasks/main.yml
@@ -0,0 +1,85 @@
+- name: "install deployer dependencies and useful tools"
+  apt:
+    name:
+      - screen
+      - git
+      - haproxy
+      - psmisc
+      - python3
+      - python3-bottle
+      - python3-jwt
+      - python3-crypto
+    state: present
+
+- name: "install deployer source"
+  git:
+    repo: git://git.liw.fi/wmf-ci-arch
+    dest: /srv/wmf-ci-arch
+
+- name: "create user for deployer"
+  user:
+    name: _wmf
+    comment: "WMF CI"
+
+- name: "install key for checking incoming access tokens"
+  copy:
+    src: token.pub
+    dest: /etc/wmf_ci_token.pub
+    owner: root
+    group: root
+    mode: '0644'
+
+- name: "create ~_wmf/.ssh"
+  file:
+    state: directory
+    dest: /home/_wmf/.ssh
+    owner: _wmf
+    group: _wmf
+    mode: '0700'
+
+- name: "install SSH public key for _wmf"
+  copy:
+    content: |
+      {{ deployer_ssh_pub }}
+    dest: /home/_wmf/.ssh/deployer.pub
+    owner: _wmf
+    group: _wmf
+    mode: '0644'
+
+- name: "install SSH private key for _wmf"
+  copy:
+    content: |
+      {{ deployer_ssh }}
+    dest: /home/_wmf/.ssh/deployer
+    owner: _wmf
+    group: _wmf
+    mode: '0600'
+
+# FIXME: This is clearly not OK for production.
+- name: "configure ssh to not check for new host keys"
+  copy:
+    src: ssh_config
+    dest: /home/_wmf/.ssh/config
+    owner: _wmf
+    group: _wmf
+    mode: '0644'
+
+- name: "install API access token for artifact store"
+  copy:
+    content: "{{ artifact_download_token }}"
+    dest: /etc/wmf_artifact_download_token
+    owner: _wmf
+    group: _wmf
+    mode: '0600'
+
+- name: "install deployer.service"
+  copy:
+    src: deployer.service
+    dest: /lib/systemd/system/deployer.service
+
+- name: "enable and (re)start deployer"
+  systemd:
+    name: deployer.service
+    daemon_reload: yes
+    enabled: yes
+    state: restarted
-- 
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