Adding Plausible Analytics. (#292)

* Adding Plausible Analytics.

* Prettify YAML.

* Update plausible.yml

Removed :ro ignored by Caprover.
Added list of docker images used by the app.

public/v4/apps/plausible.yml

@@ -0,0 +1,136 @@
+captainVersion: 4
+
+services:
+    $$cap_appname-mail:
+        image: bytemark/smtp
+        restart: always
+        environment:
+            RELAY_HOST: $$cap_RELAY_HOST
+            RELAY_PORT: $$cap_RELAY_PORT
+            RELAY_USERNAME: $$cap_RELAY_USERNAME
+            RELAY_PASSWORD: $$cap_RELAY_PASSWORD
+        caproverExtra:
+            notExposeAsWebApp: "true"
+
+    $$cap_appname-postgres:
+        image: postgres:12-alpine
+        volumes:
+            - $$cap_appname-postgres-data:/var/lib/postgresql/data
+        environment:
+            POSTGRES_USER: plausible
+            POSTGRES_PASSWORD: $$cap_POSTGRES_PASSWORD
+        caproverExtra:
+            notExposeAsWebApp: "true"
+
+    $$cap_appname-clickhouse:
+        image: yandex/clickhouse-server:20.8.5.45
+        volumes:
+            - $$cap_appname-clickhouse-data:/var/lib/clickhouse
+        caproverExtra:
+            notExposeAsWebApp: "true"
+
+    $$cap_appname-geoip:
+        image: maxmindinc/geoipupdate:v4.5
+        environment:
+            GEOIPUPDATE_ACCOUNT_ID: $$cap_GEOIPUPDATE_ACCOUNT_ID
+            GEOIPUPDATE_LICENSE_KEY: $$cap_GEOIPUPDATE_LICENSE_KEY
+            GEOIPUPDATE_EDITION_IDS: GeoLite2-Country
+            GEOIPUPDATE_FREQUENCY: 168
+        volumes:
+            - $$cap_appname-geoip-data:/usr/share/GeoIP
+
+    $$cap_appname:
+        depends_on:
+            - $$cap_appname-postgres
+            - $$cap_appname-clickhouse
+            - $$cap_appname-mail
+        caproverExtra:
+            containerHttpPort: "8000"
+            dockerfileLines:
+                - FROM plausible/analytics:v1.1.1
+                - CMD ["sh", "-c", "sleep 10 && /entrypoint.sh db createdb && /entrypoint.sh db migrate && /entrypoint.sh db init-admin && /entrypoint.sh run"]
+        environment:
+            ADMIN_USER_EMAIL: $$cap_ADMIN_USER_EMAIL
+            ADMIN_USER_NAME: $$cap_ADMIN_USER_NAME
+            ADMIN_USER_PWD: $$cap_ADMIN_USER_PWD
+            BASE_URL: http://$$cap_appname.$$cap_root_domain
+            DATABASE_URL: postgres://plausible:$$cap_POSTGRES_PASSWORD@srv-captain--$$cap_appname-postgres:5432/plausible
+            CLICKHOUSE_DATABASE_URL: http://srv-captain--$$cap_appname-clickhouse:8123/plausible
+            SECRET_KEY_BASE: $$cap_gen_random_hex(64)
+            SIGNING_SALT: $$cap_gen_random_hex(24)
+            DISABLE_REGISTRATION: "true"
+            DISABLE_SUBSCRIPTION: "true"
+            MAILER_EMAIL: $$cap_RELAY_USERNAME
+            SMTP_HOST_ADDR: srv-captain--$$cap_appname-mail
+            SMTP_HOST_PORT: "25"
+            GEOLITE2_COUNTRY_DB: "/geoip/GeoLite2-Country.mmdb"
+        volumes:
+            - $$cap_appname-geoip-data:/geoip
+
+caproverOneClickApp:
+    variables:
+        - defaultValue: "admin@example.com"
+          description: This is the admin email. Please change it.
+          id: $$cap_ADMIN_USER_EMAIL
+          label: ADMIN_USER_EMAIL
+          validRegex: /^([^\s^\/])+$/
+        - defaultValue: "admin"
+          description: This is the admin username. Please change it.
+          id: $$cap_ADMIN_USER_NAME
+          label: ADMIN_USER_NAME
+          validRegex: /^([^\s^\/])+$/
+        - defaultValue: "password"
+          description: This is the admin password. Please change it.
+          id: $$cap_ADMIN_USER_PWD
+          label: ADMIN_USER_PWD
+          validRegex: /^([^\s^\/])+$/
+        - defaultValue: "plausible"
+          description: This is the PostgreSQL password for user 'plausible'. Please change it.
+          id: $$cap_POSTGRES_PASSWORD
+          label: POSTGRES_PASSWORD
+          validRegex: /^([^\s^\/])+$/
+        - defaultValue: "smtp.mailgun.org"
+          description: This is the SMTP host for sending email. Use Mailgun or whatever other service.
+          id: $$cap_RELAY_HOST
+          label: RELAY_HOST
+          validRegex: /^([^\s^\/])+$/
+        - defaultValue: "587"
+          description: This is the port for the SMTP host. Please change it if needed.
+          id: $$cap_RELAY_PORT
+          label: RELAY_PORT
+          validRegex: /^([^\s^\/])+$/
+        - description: This is the username for logging into the SMTP host. Please change it according to your host.
+          id: $$cap_RELAY_USERNAME
+          label: RELAY_USERNAME
+          validRegex: /^([^\s^\/])+$/
+        - description: This is the password for logging into the SMTP host. Please change it according to your host.
+          id: $$cap_RELAY_PASSWORD
+          label: RELAY_PASSWORD
+          validRegex: /^([^\s^\/])+$/
+        - description: Provide your own ACCOUNT_ID, you can sign-up at https://www.maxmind.com/en/geoip2-services-and-databases
+          id: $$cap_GEOIPUPDATE_ACCOUNT_ID
+          label: GEOIPUPDATE_ACCOUNT_ID
+          validRegex: /^([^\s^\/])+$/
+        - description: Provide the corresponding License Key for your own ACCOUNT_ID.
+          id: $$cap_GEOIPUPDATE_LICENSE_KEY
+          label: GEOIPUPDATE_LICENSE_KEY
+          validRegex: /^([^\s^\/])+$/
+    instructions:
+        start: >-
+            Plausible is a lightweight and open-source website analytics tool.
+            It doesn’t use cookies and is fully compliant with GDPR, CCPA and PECR. Made and hosted in the EU.
+            This one click app uses the:
+            - official image from https://hub.docker.com/r/plausible/analytics
+            - https://hub.docker.com/r/bytemark/smtp, that allows linked containers to send outgoing email
+            - official PostgreSQL image based on Alpine Linux
+            - ClickHouse image https://hub.docker.com/r/yandex/clickhouse-server, an open-source column-oriented database
+            - official image from https://hub.docker.com/r/maxmindinc/geoipupdate, the well known MaxMind GeoIP Update Tool.
+        end: >-
+            Plausible.io is deployed and available as $$cap_appname.
+            In case you add a new domain to your application, remember to set the environment variable BASE_URL accordingly.
+
+            IMPORTANT: It will take up to 2 minutes for Plausible to be ready. Before that, you might see 502 error page.
+    displayName: Plausible
+    isOfficial: false
+    description: Plausible is a lightweight and open-source website analytics tool.
+    documentation: Taken from https://plausible.io/.