Change everything for releases

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

.dockerignore

@@ -17,3 +17,4 @@ SECURITY.md
 ssh_match_hostname
 support
 .js/package-lock.json
+js/node_modules

.gitignore

@@ -14,7 +14,6 @@ erl_crash.dump
 # secrets files as long as you replace their contents by environment
 # variables.
 /config/*.secret.exs
-/config/releases.exs
 
 /setup_db.psql
 

.gitlab-ci.yml

@@ -183,7 +183,7 @@ pages:
     - mkdir -p /kaniko/.docker
     - echo "{\"auths\":{\"$CI_REGISTRY\":{\"auth\":\"$CI_REGISTRY_AUTH\",\"email\":\"$CI_REGISTRY_EMAIL\"}}}" > /kaniko/.docker/config.json
   script:
-    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/docker/production/Dockerfile --destination $DOCKER_IMAGE_NAME
+    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/docker/production/Dockerfile --destination $DOCKER_IMAGE_NAME --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP --build-arg CI_COMMIT_TAG=$CI_COMMIT_TAG
 
 build-docker-master:
   <<: *docker
@@ -210,7 +210,6 @@ package-app:
   script:
     - mix local.hex --force
     - mix local.rebar --force
-    - cp docker/production/releases.exs ./config/
     - mix deps.get
     - mix phx.digest
     - mix release

config/config.exs

@@ -8,7 +8,7 @@ import Config
 # General application configuration
 config :mobilizon,
   ecto_repos: [Mobilizon.Storage.Repo],
-  env: Mix.env()
+  env: config_env()
 
 config :mobilizon, Mobilizon.Storage.Repo, types: Mobilizon.Storage.PostgresTypes
 
@@ -142,24 +142,6 @@ config :ueberauth,
 
 config :mobilizon, :auth, oauth_consumer_strategies: []
 
-config :mobilizon, :ldap,
-  enabled: System.get_env("LDAP_ENABLED") == "true",
-  host: System.get_env("LDAP_HOST") || "localhost",
-  port: String.to_integer(System.get_env("LDAP_PORT") || "389"),
-  ssl: System.get_env("LDAP_SSL") == "true",
-  sslopts: [],
-  tls: System.get_env("LDAP_TLS") == "true",
-  tlsopts: [],
-  base: System.get_env("LDAP_BASE") || "dc=example,dc=com",
-  uid: System.get_env("LDAP_UID") || "cn",
-  require_bind_for_search: !(System.get_env("LDAP_REQUIRE_BIND_FOR_SEARCH") == "false"),
-  # The full CN to filter by `memberOf`, or `false` if disabled
-  group: false,
-  # Either the admin UID matching the field in `uid`,
-  # Either a tuple with the fully qualified DN: {:full, uid=admin,dc=example.com,dc=local}
-  bind_uid: System.get_env("LDAP_BIND_UID"),
-  bind_password: System.get_env("LDAP_BIND_PASSWORD")
-
 config :geolix,
   databases: [
     %{
@@ -313,4 +295,4 @@ config :mobilizon, :external_resource_providers, %{
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
-import_config "#{Mix.env()}.exs"
+import_config "#{config_env()}.exs"

config/releases.exs

@@ -3,10 +3,10 @@
 import Config
 
 config :mobilizon, Mobilizon.Web.Endpoint,
-   server: true,
-   url: [host: System.get_env("MOBILIZON_INSTANCE_HOST", "mobilizon.lan")],
-   http: [port: System.get_env("MOBILIZON_INSTANCE_PORT", "4000")],
-   secret_key_base: System.get_env("MOBILIZON_INSTANCE_SECRET_KEY_BASE", "changethis")
+  server: true,
+  url: [host: System.get_env("MOBILIZON_INSTANCE_HOST", "mobilizon.lan")],
+  http: [port: System.get_env("MOBILIZON_INSTANCE_PORT", "4000")],
+  secret_key_base: System.get_env("MOBILIZON_INSTANCE_SECRET_KEY_BASE", "changethis")
 
 config :mobilizon, Mobilizon.Web.Auth.Guardian,
   secret_key: System.get_env("MOBILIZON_INSTANCE_SECRET_KEY", "changethis")
@@ -22,11 +22,9 @@ config :mobilizon, :instance,
   email_from: System.get_env("MOBILIZON_INSTANCE_EMAIL", "noreply@mobilizon.lan"),
   email_reply_to: System.get_env("MOBILIZON_REPLY_EMAIL", "noreply@mobilizon.lan")
 
-
 config :mobilizon, Mobilizon.Web.Upload.Uploader.Local,
   uploads: System.get_env("MOBILIZON_UPLOADS", "/app/uploads")
 
-
 config :mobilizon, Mobilizon.Storage.Repo,
   adapter: Ecto.Adapters.Postgres,
   username: System.get_env("MOBILIZON_DATABASE_USERNAME", "username"),
@@ -49,3 +47,14 @@ config :mobilizon, Mobilizon.Web.Email.Mailer,
   retries: 1,
   no_mx_lookups: false,
   auth: :if_available
+
+config :geolix,
+  databases: [
+    %{
+      id: :city,
+      adapter: Geolix.Adapter.MMDB2,
+      source: "/var/lib/mobilizon/geo_db/GeoLite2-City.mmdb"
+    }
+  ]
+
+config :mobilizon, Mobilizon.Web.Upload.Uploader.Local, uploads: "/var/lib/mobilizon/uploads"

config/test.exs

@@ -36,6 +36,24 @@ config :mobilizon, Mobilizon.Storage.Repo,
   port: System.get_env("MOBILIZON_DATABASE_PORT") || "5432",
   pool: Ecto.Adapters.SQL.Sandbox
 
+config :mobilizon, :ldap,
+  enabled: System.get_env("LDAP_ENABLED") == "true",
+  host: System.get_env("LDAP_HOST") || "localhost",
+  port: String.to_integer(System.get_env("LDAP_PORT") || "389"),
+  ssl: System.get_env("LDAP_SSL") == "true",
+  sslopts: [],
+  tls: System.get_env("LDAP_TLS") == "true",
+  tlsopts: [],
+  base: System.get_env("LDAP_BASE") || "dc=example,dc=com",
+  uid: System.get_env("LDAP_UID") || "cn",
+  require_bind_for_search: !(System.get_env("LDAP_REQUIRE_BIND_FOR_SEARCH") == "false"),
+  # The full CN to filter by `memberOf`, or `false` if disabled
+  group: false,
+  # Either the admin UID matching the field in `uid`,
+  # Either a tuple with the fully qualified DN: {:full, uid=admin,dc=example.com,dc=local}
+  bind_uid: System.get_env("LDAP_BIND_UID"),
+  bind_password: System.get_env("LDAP_BIND_PASSWORD")
+
 config :mobilizon, Mobilizon.Web.Email.Mailer, adapter: Bamboo.TestAdapter
 
 config :mobilizon, Mobilizon.Web.Upload, filters: [], link_name: false

docker/production/Dockerfile

@@ -20,9 +20,8 @@ RUN mix local.hex --force \
 
 COPY lib ./lib
 COPY priv ./priv
-COPY config ./config
+COPY config/config.exs config/prod.exs config/releases.exs ./config/
 COPY rel ./rel
-COPY docker/production/releases.exs ./config/
 COPY --from=assets ./priv/static ./priv/static
 
 RUN mix phx.digest \
@@ -31,13 +30,30 @@ RUN mix phx.digest \
 # Finally setup the app
 FROM alpine
 
+ARG BUILD_DATE
+ARG VCS_REF
+ARG CI_COMMIT_TAG
+ARG MOBILIZON_VERSION=${CI_COMMIT_TAG}
+
+LABEL org.opencontainers.image.title="mobilizon" \
+    org.opencontainers.image.description="Mobilizon for Docker" \
+    org.opencontainers.image.vendor="joinmobilizon.org" \
+    org.opencontainers.image.documentation="https://docs.joinmobilizon.org" \
+    org.opencontainers.image.licenses="AGPL-3.0" \
+    org.opencontainers.image.url="https://joinmobilizon.org" \
+    org.opencontainers.image.revision=$VCS_REF \
+    org.opencontainers.image.created=$BUILD_DATE
+
 RUN apk add --no-cache openssl ncurses-libs file postgresql-client
 
 RUN mkdir -p /app/uploads && chown nobody:nobody /app/uploads
+RUN mkdir -p /etc/mobilizon && chown nobody:nobody /etc/mobilizon
 
 USER nobody
 EXPOSE 4000
 
+ENV MOBILIZON_DOCKER=true
+
 COPY --from=builder --chown=nobody:nobody _build/prod/rel/mobilizon ./
 COPY docker/production/docker-entrypoint.sh ./
 

docker/tests/Dockerfile

@@ -1,7 +1,7 @@
 FROM elixir:latest
 LABEL maintainer="Thomas Citharel <tcit@tcit.fr>"
 
-ENV REFRESHED_AT=2020-10-22
+ENV REFRESHED_AT=2021-02-01
 RUN apt-get update -yq && apt-get install -yq build-essential inotify-tools postgresql-client git curl gnupg xvfb libgtk-3-dev libnotify-dev libgconf-2-4 libnss3 libxss1 libasound2 cmake exiftool
 RUN curl -sL https://deb.nodesource.com/setup_12.x | bash && apt-get install nodejs -yq
 RUN npm install -g yarn wait-on

lib/config_provider.ex

@@ -0,0 +1,34 @@
+defmodule Mobilizon.ConfigProvider do
+  @moduledoc """
+  Module to provide configuration from a custom file
+  """
+  @behaviour Config.Provider
+
+  def init(path) when is_binary(path), do: path
+
+  def load(config, path) do
+    config_path = System.get_env("MOBILIZON_CONFIG_PATH") || path
+
+    cond do
+      File.exists?(config_path) ->
+        runtime_config = Config.Reader.read!(config_path)
+
+        Config.Reader.merge(config, runtime_config)
+
+      is_nil(System.get_env("MOBILIZON_DOCKER")) ->
+        warning = [
+          IO.ANSI.red(),
+          IO.ANSI.bright(),
+          "!!! #{config_path} not found! Please ensure it exists and that MOBILIZON_CONFIG_PATH is unset or points to an existing file",
+          IO.ANSI.reset()
+        ]
+
+        IO.puts(warning)
+        config
+
+      true ->
+        IO.puts("No runtime config file found, but using environment variables for Docker")
+        config
+    end
+  end
+end

lib/mix/tasks/mobilizon/instance.ex

@@ -61,7 +61,7 @@ defmodule Mix.Tasks.Mobilizon.Instance do
 
     paths =
       [config_path, psql_path] = [
-        Keyword.get(options, :output, "config/prod.secret.exs"),
+        Keyword.get(options, :output, "config/runtime.exs"),
         Keyword.get(options, :output_psql, "setup_db.psql")
       ]
 
@@ -146,7 +146,6 @@ defmodule Mix.Tasks.Mobilizon.Instance do
           database_port: Keyword.get(options, :dbport, 5432),
           database_username: dbuser,
           database_password: dbpass,
-          version: Mobilizon.Mixfile.project() |> Keyword.get(:version),
           instance_secret: instance_secret,
           auth_secret: auth_secret,
           listen_port: listen_port
@@ -160,22 +159,22 @@ defmodule Mix.Tasks.Mobilizon.Instance do
           database_password: dbpass
         )
 
-      shell_info("Writing config to #{config_path}.")
-
-      File.write(config_path, result_config)
-      shell_info("Writing #{psql_path}.")
-      File.write(psql_path, result_psql)
-
-      shell_info(
-        "\n" <>
-          """
-          To get started:
-          1. Check the contents of the generated files.
-          2. Run `sudo -u postgres psql -f #{escape_sh_path(psql_path)} && rm #{
-            escape_sh_path(psql_path)
-          }`.
-          """
-      )
+      with :ok <- write_config(config_path, result_config),
+           :ok <- write_psql(psql_path, result_psql) do
+        shell_info(
+          "\n" <>
+            """
+            To get started:
+            1. Check the contents of the generated files.
+            2. Run `sudo -u postgres psql -f #{escape_sh_path(psql_path)} && rm #{
+              escape_sh_path(psql_path)
+            }`.
+            """
+        )
+      else
+        {:error, err} -> exit(err)
+        _ -> exit(:unknown_error)
+      end
     else
       shell_error(
         "The task would have overwritten the following files:\n" <>
@@ -184,4 +183,36 @@ defmodule Mix.Tasks.Mobilizon.Instance do
       )
     end
   end
+
+  defp write_config(config_path, result_config) do
+    shell_info("Writing config to #{config_path}.")
+
+    case File.write(config_path, result_config) do
+      :ok ->
+        :ok
+
+      {:error, err} ->
+        shell_error(
+          "\nERROR: Unable to write config file to #{config_path}. Make sure you have permissions on the destination.\n"
+        )
+
+        {:error, err}
+    end
+  end
+
+  defp write_psql(psql_path, result_psql) do
+    shell_info("Writing #{psql_path}.")
+
+    case File.write(psql_path, result_psql) do
+      :ok ->
+        :ok
+
+      {:error, err} ->
+        shell_error(
+          "\nERROR: Unable to write psql file to #{psql_path}. Make sure you have permissions on the destination.\n"
+        )
+
+        {:error, err}
+    end
+  end
 end

lib/mobilizon/storage/repo.ex

@@ -11,6 +11,6 @@ defmodule Mobilizon.Storage.Repo do
   Dynamically loads the repository url from the DATABASE_URL environment variable.
   """
   def init(_, opts) do
-    {:ok, Keyword.put(opts, :url, System.get_env("DATABASE_URL"))}
+    {:ok, opts}
   end
 end

mix.exs

@@ -31,7 +31,8 @@ defmodule Mobilizon.Mixfile do
       docs: docs(),
       releases: [
         mobilizon: [
-          applications: [eldap: :transient]
+          applications: [eldap: :transient],
+          config_providers: [{Mobilizon.ConfigProvider, "/etc/mobilizon/config.exs"}]
         ]
       ]
     ]

priv/templates/config.template.eex

@@ -3,6 +3,7 @@
 import Config
 
 config :mobilizon, Mobilizon.Web.Endpoint,
+   server: true,
    url: [host: "<%= instance_domain %>"],
    http: [port: <%= listen_port %>],
    secret_key_base: "<%= instance_secret %>"