Add cloud service

playbooks/02c-services-deploy.yml

@@ -6,6 +6,9 @@
     versions:
       database:
         postgres: "15.0"
+      cloud:
+        nextcloud: "25-fpm"
+
   tasks:
     - import_tasks: tasks/services/c-deploy/00-hosts.yml
     - include_tasks: tasks/services/c-deploy/01-service-deploy.yml

playbooks/filesystem/common/var/lib/_hostname/home/pod-_rproxy/.config/pod-_rproxy/nginx-conf.d/cloud.wojciechkozlowski.eu.conf

@@ -0,0 +1,52 @@
+server {
+    listen 80;
+    server_name cloud.wojciechkozlowski.eu;
+
+    location ^~ /.well-known {
+        allow all;
+        root /var/www/html;
+    }
+
+    location / {
+        return 301 https://$server_name$request_uri;
+    }
+}
+
+server {
+    listen 443 ssl;
+    server_name cloud.wojciechkozlowski.eu;
+
+    ssl_certificate         /etc/letsencrypt/live/cloud.wojciechkozlowski.eu/fullchain.pem;
+    ssl_certificate_key     /etc/letsencrypt/live/cloud.wojciechkozlowski.eu/privkey.pem;
+    ssl_trusted_certificate /etc/letsencrypt/live/cloud.wojciechkozlowski.eu/chain.pem;
+
+    # Redirect rules copied from
+    # https://docs.nextcloud.com/server/latest/admin_manual/installation/nginx.html.
+    location ^~ /.well-known {
+        location = /.well-known/webfinger {
+            return 301 /index.php$uri;
+        }
+        location = /.well-known/nodeinfo {
+            return 301 /index.php$uri;
+        }
+        location = /.well-known/carddav {
+            return 301 /remote.php/dav/;
+        }
+        location = /.well-known/caldav {
+            return 301 /remote.php/dav/;
+        }
+    }
+
+    location / {
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header Host $host;
+        proxy_pass http://pod-cloud;
+    }
+
+    error_page 500 502 503 504 /50x.html;
+    location = /50x.html {
+        root /usr/share/nginx/html;
+    }
+
+}

playbooks/filesystem/yggdrasil/var/lib/yggdrasil/home/pod-cloud/.config/pod-cloud/nginx.conf

@@ -0,0 +1,189 @@
+# Base configuration taken from
+# https://github.com/nextcloud/docker/blob/master/.examples/docker-compose/with-nginx-proxy/postgres/fpm/web/nginx.conf
+# with updates from https://docs.nextcloud.com/server/latest/admin_manual/installation/nginx.html
+
+worker_processes auto;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    # Prevent nginx HTTP Server Detection
+    server_tokens   off;
+
+    keepalive_timeout  65;
+
+    #gzip  on;
+
+    upstream php-handler {
+        server localhost:9000;
+    }
+
+    server {
+        listen 80;
+
+        # HSTS settings
+        # WARNING: Only add the preload option once you read about
+        # the consequences in https://hstspreload.org/. This option
+        # will add the domain to a hardcoded list that is shipped
+        # in all major browsers and getting removed from this list
+        # could take several months.
+        #add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
+
+        # set max upload size and increase upload timeout:
+        client_max_body_size 512M;
+        client_body_timeout 300s;
+        fastcgi_buffers 64 4K;
+
+        # Enable gzip but do not remove ETag headers
+        gzip on;
+        gzip_vary on;
+        gzip_comp_level 4;
+        gzip_min_length 256;
+        gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
+        gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/wasm application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
+
+        # Pagespeed is not supported by Nextcloud, so if your server is built
+        # with the `ngx_pagespeed` module, uncomment this line to disable it.
+        #pagespeed off;
+
+        # The settings allows you to optimize the HTTP2 bandwitdth.
+        # See https://blog.cloudflare.com/delivering-http-2-upload-speed-improvements/
+        # for tunning hints
+        client_body_buffer_size 512k;
+
+        # HTTP response headers borrowed from Nextcloud `.htaccess`
+        add_header Referrer-Policy                      "no-referrer"   always;
+        add_header X-Content-Type-Options               "nosniff"       always;
+        add_header X-Download-Options                   "noopen"        always;
+        add_header X-Frame-Options                      "SAMEORIGIN"    always;
+        add_header X-Permitted-Cross-Domain-Policies    "none"          always;
+        add_header X-Robots-Tag                         "none"          always;
+        add_header X-XSS-Protection                     "1; mode=block" always;
+
+        # Remove X-Powered-By, which is an information leak
+        fastcgi_hide_header X-Powered-By;
+
+        # Path to the root of your installation
+        root /var/www/html;
+
+        # Specify how to handle directories -- specifying `/index.php$request_uri`
+        # here as the fallback means that Nginx always exhibits the desired behaviour
+        # when a client requests a path that corresponds to a directory that exists
+        # on the server. In particular, if that directory contains an index.php file,
+        # that file is correctly served; if it doesn't, then the request is passed to
+        # the front-end controller. This consistent behaviour means that we don't need
+        # to specify custom rules for certain paths (e.g. images and other assets,
+        # `/updater`, `/ocm-provider`, `/ocs-provider`), and thus
+        # `try_files $uri $uri/ /index.php$request_uri`
+        # always provides the desired behaviour.
+        index index.php index.html /index.php$request_uri;
+
+        # Rule borrowed from `.htaccess` to handle Microsoft DAV clients
+        location = / {
+            if ( $http_user_agent ~ ^DavClnt ) {
+                return 302 /remote.php/webdav/$is_args$args;
+            }
+        }
+
+        location = /robots.txt {
+            allow all;
+            log_not_found off;
+            access_log off;
+        }
+
+        # Make a regex exception for `/.well-known` so that clients can still
+        # access it despite the existence of the regex rule
+        # `location ~ /(\.|autotest|...)` which would otherwise handle requests
+        # for `/.well-known`.
+        location ^~ /.well-known {
+            # The rules in this block are an adaptation of the rules
+            # in `.htaccess` that concern `/.well-known`.
+
+            location = /.well-known/carddav { return 301 /remote.php/dav/; }
+            location = /.well-known/caldav  { return 301 /remote.php/dav/; }
+
+            location /.well-known/acme-challenge    { try_files $uri $uri/ =404; }
+            location /.well-known/pki-validation    { try_files $uri $uri/ =404; }
+
+            # Let Nextcloud's API for `/.well-known` URIs handle all other
+            # requests by passing them to the front-end controller.
+            return 301 /index.php$request_uri;
+        }
+
+        # Rules borrowed from `.htaccess` to hide certain paths from clients
+        location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)(?:$|/)  { return 404; }
+        location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console)                { return 404; }
+
+        # Ensure this block, which passes PHP files to the PHP process, is above the blocks
+        # which handle static assets (as seen below). If this block is not declared first,
+        # then Nginx will encounter an infinite rewriting loop when it prepends `/index.php`
+        # to the URI, resulting in a HTTP 500 error response.
+        location ~ \.php(?:$|/) {
+            # Required for legacy support
+            rewrite ^/(?!index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+|.+\/richdocumentscode\/proxy) /index.php$request_uri;
+
+            fastcgi_split_path_info ^(.+?\.php)(/.*)$;
+            set $path_info $fastcgi_path_info;
+
+            try_files $fastcgi_script_name =404;
+
+            include fastcgi_params;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_param PATH_INFO $path_info;
+            #fastcgi_param HTTPS on;
+
+            fastcgi_param modHeadersAvailable true;         # Avoid sending the security headers twice
+            fastcgi_param front_controller_active true;     # Enable pretty urls
+            fastcgi_pass php-handler;
+
+            fastcgi_intercept_errors on;
+            fastcgi_request_buffering off;
+
+            fastcgi_max_temp_file_size 0;
+        }
+
+        location ~ \.(?:css|js|svg|gif)$ {
+            try_files $uri /index.php$request_uri;
+            expires 6M;         # Cache-Control policy borrowed from `.htaccess`
+            access_log off;     # Optional: Don't log access to assets
+
+            location ~ \.wasm$ {
+                default_type application/wasm;
+            }
+        }
+
+        location ~ \.woff2?$ {
+            try_files $uri /index.php$request_uri;
+            expires 7d;         # Cache-Control policy borrowed from `.htaccess`
+            access_log off;     # Optional: Don't log access to assets
+        }
+
+        # Rule borrowed from `.htaccess`
+        location /remote {
+            return 301 /remote.php$request_uri;
+        }
+
+        location / {
+            try_files $uri $uri/ /index.php$request_uri;
+        }
+    }
+}

playbooks/filesystem/yggdrasil/var/lib/yggdrasil/home/pod-cloud/.config/systemd/user/container-cloud-cron.service.j2

@@ -0,0 +1,25 @@
+[Unit]
+Description=Podman container-cloud-cron.service
+Documentation=man:podman-generate-systemd(1)
+OnFailure=status-mail@%n.service
+
+[Service]
+Environment=PODMAN_SYSTEMD_UNIT=%n
+TimeoutStopSec=70
+ExecStartPre=/bin/rm -f %t/container-cloud-cron.pid %t/container-cloud-cron.ctr-id
+ExecStart=/usr/bin/podman run \
+                          --conmon-pidfile %t/container-cloud-cron.pid \
+                          --cidfile %t/container-cloud-cron.ctr-id \
+                          --cgroups=no-conmon \
+                          --pod-id-file %t/pod-cloud.pod-id \
+                          --replace \
+                          --add-host=pod-database:{{ services['database'].address }} \
+                          -v /var/lib/yggdrasil/valkyrie-resolv.conf:/etc/resolv.conf:ro \
+                          -v /var/lib/yggdrasil/data/pod-cloud/nextcloud/_data:/var/www/html \
+                          -v /var/lib/yggdrasil/data/pod-cloud/data/_data:/var/www/html/data \
+                          --name=pod-cloud-cron \
+                          --user=www-data \
+                          docker.io/library/nextcloud:{{ versions.cloud.nextcloud }} \
+                          php -f /var/www/html/cron.php
+ExecStopPost=/usr/bin/podman rm --ignore -f --cidfile %t/container-cloud-cron.ctr-id
+Type=oneshot

playbooks/filesystem/yggdrasil/var/lib/yggdrasil/home/pod-cloud/.config/systemd/user/container-cloud-cron.timer.j2

@@ -0,0 +1,11 @@
+[Unit]
+Description=Run nextcloud cron job
+BindsTo=pod-cloud.service
+After=pod-cloud.service
+
+[Timer]
+OnActiveSec=5min
+OnUnitActiveSec=5min
+
+[Install]
+WantedBy=pod-cloud.service

playbooks/filesystem/yggdrasil/var/lib/yggdrasil/home/pod-cloud/.config/systemd/user/container-cloud-nextcloud.service.j2

@@ -0,0 +1,35 @@
+[Unit]
+Description=Podman container-cloud-nextcloud.service
+Documentation=man:podman-generate-systemd(1)
+Wants=network.target
+After=network-online.target
+BindsTo=pod-cloud.service
+After=pod-cloud.service
+OnFailure=status-mail@%n.service
+
+[Service]
+Environment=PODMAN_SYSTEMD_UNIT=%n
+Restart=on-failure
+TimeoutStopSec=70
+ExecStartPre=/bin/rm -f %t/container-cloud-nextcloud.pid %t/container-cloud-nextcloud.ctr-id
+ExecStart=/usr/bin/podman run \
+                          --conmon-pidfile %t/container-cloud-nextcloud.pid \
+                          --cidfile %t/container-cloud-nextcloud.ctr-id \
+                          --cgroups=no-conmon \
+                          --pod-id-file %t/pod-cloud.pod-id \
+                          --replace \
+                          --label "io.containers.autoupdate=image" \
+                          -dt \
+                          --add-host=pod-database:{{ services['database'].address }} \
+                          -v /var/lib/yggdrasil/valkyrie-resolv.conf:/etc/resolv.conf:ro \
+                          -v /var/lib/yggdrasil/data/pod-cloud/nextcloud/_data:/var/www/html \
+                          -v /var/lib/yggdrasil/data/pod-cloud/data/_data:/var/www/html/data \
+                          --name=pod-cloud-nextcloud \
+                          docker.io/library/nextcloud:{{ versions.cloud.nextcloud }}
+ExecStop=/usr/bin/podman stop --ignore --cidfile %t/container-cloud-nextcloud.ctr-id -t 10
+ExecStopPost=/usr/bin/podman rm --ignore -f --cidfile %t/container-cloud-nextcloud.ctr-id
+PIDFile=%t/container-cloud-nextcloud.pid
+Type=forking
+
+[Install]
+WantedBy=multi-user.target default.target

playbooks/filesystem/yggdrasil/var/lib/yggdrasil/home/pod-cloud/.config/systemd/user/container-cloud-nginx.service.j2

@@ -0,0 +1,35 @@
+[Unit]
+Description=Podman container-cloud-nginx.service
+Documentation=man:podman-generate-systemd(1)
+Wants=network.target
+After=network-online.target
+BindsTo=pod-cloud.service
+After=pod-cloud.service
+OnFailure=status-mail@%n.service
+
+[Service]
+Environment=PODMAN_SYSTEMD_UNIT=%n
+Restart=on-failure
+TimeoutStopSec=70
+ExecStartPre=/bin/rm -f %t/container-cloud-nginx.pid %t/container-cloud-nginx.ctr-id
+ExecStart=/usr/bin/podman run \
+                          --conmon-pidfile %t/container-cloud-nginx.pid \
+                          --cidfile %t/container-cloud-nginx.ctr-id \
+                          --cgroups=no-conmon \
+                          --pod-id-file %t/pod-cloud.pod-id \
+                          --replace \
+                          --label "io.containers.autoupdate=image" \
+                          -dt \
+                          -v /var/lib/yggdrasil/valkyrie-resolv.conf:/etc/resolv.conf:ro \
+                          -v ./.config/pod-cloud/nginx.conf:/etc/nginx/nginx.conf:ro \
+                          -v /var/lib/yggdrasil/data/pod-cloud/nextcloud/_data:/var/www/html \
+                          -v /var/lib/yggdrasil/data/pod-cloud/data/_data:/var/www/html/data \
+                          --name=pod-cloud-nginx \
+                          docker.io/library/nginx
+ExecStop=/usr/bin/podman stop --ignore --cidfile %t/container-cloud-nginx.ctr-id -t 10
+ExecStopPost=/usr/bin/podman rm --ignore -f --cidfile %t/container-cloud-nginx.ctr-id
+PIDFile=%t/container-cloud-nginx.pid
+Type=forking
+
+[Install]
+WantedBy=multi-user.target default.target

playbooks/filesystem/yggdrasil/var/lib/yggdrasil/home/pod-cloud/.config/systemd/user/pod-cloud.service.j2

@@ -0,0 +1,24 @@
+[Unit]
+Description=Podman pod-cloud.service
+Documentation=man:podman-generate-systemd(1)
+Wants=network.target
+After=network-online.target
+Requires=container-cloud-nginx.service container-cloud-nextcloud.service
+Before=container-cloud-nginx.service container-cloud-nextcloud.service
+OnFailure=status-mail@%n.service
+
+[Service]
+Environment=PODMAN_SYSTEMD_UNIT=%n
+Restart=on-failure
+TimeoutStopSec=70
+ExecStartPre=/bin/rm -f %t/pod-cloud.pid %t/pod-cloud.pod-id
+ExecStartPre=/usr/bin/podman pod create --infra-conmon-pidfile %t/pod-cloud.pid --pod-id-file %t/pod-cloud.pod-id --name=cloud --network=none --replace
+ExecStart=/usr/bin/podman pod start --pod-id-file %t/pod-cloud.pod-id
+ExecStartPost=/usr/bin/sh -c 'podman inspect --format "{% raw %}{{ .State.Pid }}{% endraw %}" $(podman inspect --format "{% raw %}{{ .InfraContainerID }}{% endraw %}" cloud) > /var/lib/{{ ansible_hostname }}/containers/pod-cloud/pidfile'
+ExecStop=/usr/bin/podman pod stop --ignore --pod-id-file %t/pod-cloud.pod-id -t 10
+ExecStopPost=/usr/bin/podman pod rm --ignore -f --pod-id-file %t/pod-cloud.pod-id
+PIDFile=%t/pod-cloud.pid
+Type=forking
+
+[Install]
+WantedBy=multi-user.target default.target

playbooks/tasks/services/b-user/service-user/01-user.d/data/cloud.yml

@@ -0,0 +1,39 @@
+- name: Create volume data directory for user {{ service_user_name }}
+  file:
+    path: "/var/lib/{{ ansible_hostname }}/data/{{ service_user_name }}"
+    state: directory
+    owner: "{{ service_user_name }}"
+    group: "{{ service_user_name }}"
+    mode: 0755
+
+- name: Create data directory for user {{ service_user_name }}
+  file:
+    path: "/var/lib/{{ ansible_hostname }}/data/{{ service_user_name }}/nextcloud"
+    state: directory
+    owner: "{{ service_user_name }}"
+    group: "{{ service_user_name }}"
+    mode: 0755
+
+- name: Create data mount directory for user {{ service_user_name }}
+  file:
+    path: "/var/lib/{{ ansible_hostname }}/data/{{ service_user_name }}/nextcloud/_data"
+    state: directory
+    owner: "{{ service_user_name }}"
+    group: "{{ service_user_name }}"
+    mode: 0755
+
+- name: Create data directory for user {{ service_user_name }}
+  file:
+    path: "/var/lib/{{ ansible_hostname }}/data/{{ service_user_name }}/data"
+    state: directory
+    owner: "{{ service_user_name }}"
+    group: "{{ service_user_name }}"
+    mode: 0755
+
+- name: Create data mount directory for user {{ service_user_name }}
+  file:
+    path: "/var/lib/{{ ansible_hostname }}/data/{{ service_user_name }}/data/_data"
+    state: directory
+    owner: "{{ service_user_name }}"
+    group: "{{ service_user_name }}"
+    mode: 0755

playbooks/tasks/services/b-user/service-user/01-zfs-datasets.d/cloud.yml

@@ -0,0 +1,16 @@
+- name: Create data dataset for user {{ service_user_name }}
+  zfs:
+    name: rpool/var/lib/{{ ansible_hostname }}/data/{{ service_user_name }}
+    state: present
+    extra_zfs_properties:
+      canmount: "off"
+
+- name: Create app dataset for user {{ service_user_name }}
+  zfs:
+    name: rpool/var/lib/{{ ansible_hostname }}/data/{{ service_user_name }}/nextcloud
+    state: present
+
+- name: Create data dataset for user {{ service_user_name }}
+  zfs:
+    name: rpool/var/lib/{{ ansible_hostname }}/data/{{ service_user_name }}/data
+    state: present

playbooks/tasks/services/c-deploy/service-deploy/service.d/cloud.yml

@@ -0,0 +1,16 @@
+- block:
+
+    - name: Enable container-cloud-cron timer
+      systemd:
+        name: container-cloud-cron.timer
+        enabled: yes
+        scope: user
+      register: container_cloud_cron_timer
+
+    - name: Record changes
+      set_fact:
+        service_changed: true
+      when:
+        container_cloud_cron_timer is changed
+
+  become_user: "{{ service_user_name }}"