Feature 57 (config and provisioning): modules declare config and provisions, their files rendered from templates; synced with main (issues of feature 57, 874)

modules/step-ca/files/config.json

@@ -0,0 +1 @@
+{}

modules/step-ca/files/init.env

@@ -0,0 +1,2 @@
+DOCKER_STEPCA_INIT_PASSWORD=${secret:password}
+DOCKER_STEPCA_INIT_DNS_NAMES=${machine:at},${machine:name},localhost,127.0.0.1

modules/step-ca/module.json

@@ -57,7 +57,8 @@
       "type": "file",
       "path": "${dir:mesh-state}/config.json",
       "mode": "0644",
-      "content": "{}",
+      "template": "files/config.json",
+      "takes-config": [],
       "merge": "json"
     },
     {
@@ -65,7 +66,7 @@
       "type": "file",
       "path": "${dir:mesh-state}/init.env",
       "mode": "0600",
-      "content": "DOCKER_STEPCA_INIT_PASSWORD=${secret:password}\nDOCKER_STEPCA_INIT_DNS_NAMES=${machine:at},${machine:name},localhost,127.0.0.1\n"
+      "template": "files/init.env"
     },
     {
       "id": "server",
@@ -90,5 +91,14 @@
       ],
       "secrets-in-environment": "the entrypoint honours DOCKER_STEPCA_INIT_PASSWORD_FILE; convertible, awaiting a bed that proves it"
     }
-  ]
+  ],
+  "build": {
+    "artifacts": [
+      {
+        "name": "files",
+        "kind": "archive",
+        "from": "files"
+      }
+    ]
+  }
 }