Merge pull request #40 from cneira/updates

Updates
cneira · Apr 28, 2020 · 13f0a4f · 13f0a4f
2 parents 2d396aa + c893de1
commit 13f0a4f
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Showing 5 changed files with 1,222 additions and 791 deletions.
diff --git a/lib/imgadm.js b/lib/imgadm.js
@@ -78,11 +78,8 @@ function filter_images(err, resp, data) {
     if (vms.error)
         console.log(vms.error);
 
-    var filtered = vms.filter(function(e) {
-        return e.type == 'lx-dataset';
-    });
     var ds = [];
-    filtered.forEach(function(e) {
+    vms.forEach(function(e) {
         ds.push({
             UUID: e.uuid,
             NAME: e.name,
@@ -346,6 +343,7 @@ function Isactivated(out) {
                 'pkg install system/zones/brand/bhyve\n' +
                 'pkg install brand/pkgsrc\n' +
                 'pkg install brand/kvm\n' +
+                'pkg install brand/illumos\n' +
                 'pkg install brand/kvm-driver\n' +
                 'pkg install brand/sparse');
         return null;
@@ -899,6 +897,70 @@ function create_image(query, callback) {
     }
 }
 
+function can_create_vm() {
+    try {
+        fs.writeFileSync(ZCAGE.VMS + '/.test');
+        fs.unlinkSync(ZCAGE.VMS + '/.test');
+    } catch (e) {
+        return false;
+    }
+    return true;
+}
+
+
+/* This will return the container configuration
+ * data, callback will receive the configuration object.
+ *  library is the library of the image for example : library/ubuntu or
+ *  gitea/gitea  and tag the release of the container for example : latest
+ */
+
+function docker_get_config(library, tag, zname, cb) {
+    token = undefined;
+    request('https://auth.docker.io/token?service=registry.docker.io&scope=repository:' + library + ':pull&service=registry.docker.io', {
+        json: true
+    }, (err, res, body) => {
+        if (err) {
+            return console.log(err);
+        }
+        token = body.token;
+        request('https://registry-1.docker.io/v2/' + library + '/manifests/' + tag, {
+            json: true,
+            headers: {
+                'Authorization': 'Bearer ' + token,
+                'Accept': 'application/vnd.docker.distribution.manifest.v2+json'
+            }
+        }, (err, res, body) => {
+            if (err) {
+                return console.log(err);
+            }
+            if (Object.prototype.hasOwnProperty.call(body, "config")) {
+                digest = body.config.digest;
+                request('https://registry-1.docker.io/v2/' + library + '/blobs/' + digest, {
+                    json: true,
+                    headers: {
+                        'Authorization': 'Bearer ' + token,
+                        'Accept': 'application/vnd.docker.distribution.manifest.v2+json'
+                    }
+                }, (err, res, body) => {
+                    if (err) {
+                        return console.log(err);
+                    }
+                    container_config = body.container_config;
+                    conf = container_config;
+                    cb(err, conf);
+                });
+            } else {
+                conf = body.history[0].v1Compatibility;
+                obj = JSON.parse(conf);
+                cb(err, obj.container_config, zname);
+            }
+        });
+    });
+
+};
+
+
+module.exports.docker_get_config = docker_get_config;
 module.exports.list_images = list_images;
 module.exports.list_avail = list_avail;
 module.exports.getzss = getzss;
@@ -914,3 +976,4 @@ module.exports.fetch_by_provider = fetch_by_provider;
 module.exports.container_images = container_images;
 module.exports.image_id2fname = image_id2fname;
 module.exports.create_image = create_image;
+module.exports.can_create_vm = can_create_vm;