add brickbot2 job (#37)

Co-authored-by: wizzdom <wizzdom@redbrick.dcu.ie>

jobs/services/brickbot.hcl

@@ -0,0 +1,54 @@
+job "brickbot2" {
+  datacenters = ["aperture"]
+
+  type = "service"
+
+  group "brickbot2" {
+    count = 1
+
+    task "brickbot2" {
+      driver = "docker"
+
+      config {
+        image = "ghcr.io/redbrick/brickbot2:latest"
+        auth {
+          username = "${DOCKER_USER}"
+          password = "${DOCKER_PASS}"
+        }
+        volumes = [
+          "local/ldap.secret:/etc/ldap.secret:ro",
+        ]
+      }
+
+      template {
+        destination = "local/ldap.secret"
+        data = "{{ key \"api/ldap/secret\" }}" # this is necessary as the secret has no EOF
+      }
+
+      template {
+        destination = "local/.env"
+        env         = true
+        change_mode = "restart"
+        data        = <<EOH
+DOCKER_USER={{ key "brickbot/ghcr/username" }}
+DOCKER_PASS={{ key "brickbot/ghcr/password" }}
+BOT_DB={{ key "brickbot/db" }}
+BOT_TOKEN={{ key "brickbot/discord/token" }}
+BOT_PRIVILEGED={{ key "brickbot/discord/privileged" }}
+BOT_PREFIX=.
+BOT_GUILD={{ key "brickbot/discord/guild" }}
+LDAP_HOST={{ key "brickbot/ldap/host" }}
+SMTP_DOMAIN={{ key "brickbot/smtp/domain" }}
+SMTP_HOST={{ key "brickbot/smtp/host" }}
+SMTP_PORT=587
+SMTP_USERNAME={{ key "brickbot/smtp/username" }}
+SMTP_PASSWORD={{ key "brickbot/smtp/password" }}
+SMTP_SENDER={{ key "brickbot/smtp/sender" }}
+API_USERNAME={{ key "brickbot/api/username" }}
+API_PASSWORD={{ key "brickbot/api/password" }}
+VERIFIED_ROLE={{ key "brickbot/discord/verified_role" }}
+EOH
+      }
+    }
+  }
+}