feat(portal-api): support sub-services

packages/portal-api/lib/data/transform.js

@@ -71,7 +71,7 @@ exports.fromService = function ({ service, instances, packages }) {
     slug: service.slug,
     instances,
     connections: service.service_dependency_ids,
-    parent: service.parent_id,
+    branches: service.branches,
     config: service.config ? service.config : undefined,
     status: service.status,
     hasPlan: service.has_plan
@@ -92,7 +92,7 @@ exports.toService = function (clientService) {
       }) :
       undefined,
     service_dependency_ids: clientService.connections,
-    parent_id: clientService.parent ? clientService.parent : undefined,
+    branches: clientService.branches,
     config: clientService.config ? clientService.config : undefined,
     status: clientService.status,
     has_plan: clientService.hasPlan

packages/portal-api/lib/watch/container-pilot.js

@@ -9,6 +9,8 @@ const CIDRMatcher = require('cidr-matcher');
 const ForceArray = require('force-array');
 const Get = require('lodash.get');
 const Uniq = require('lodash.uniq');
+const Uuid = require('uuid/v4');
+const ParamCase = require('param-case');
 const Queue = require('./queue');
 
 module.exports = class ContainerPilotWatcher extends Events {
@@ -275,7 +277,7 @@ module.exports = class ContainerPilotWatcher extends Events {
     }, cb);
   }
 
-  _saveService ({ id, instances, connections }, cb) {
+  _saveService ({ id, instances, connections, branches }, cb) {
     if (!id) {
       return cb();
     }
@@ -292,7 +294,8 @@ module.exports = class ContainerPilotWatcher extends Events {
 
       this._data.updateService({
         id,
-        connections
+        connections,
+        branches
       }, cb);
     });
   }
@@ -306,14 +309,13 @@ module.exports = class ContainerPilotWatcher extends Events {
     }, cb);
   }
 
-  check (cb) {
-    if (!this._triton) {
-      return cb();
-    }
-
-    const resolveServiceConnections = ({ services, service }) => {
+  _resolveServiceConnections ({ services, service }) {
     const watches = Uniq(
-        Flatten(ForceArray(service.instances).map(({ watches }) => { return watches; }))
+      Flatten(
+        ForceArray(service.instances).map(({ watches }) => {
+          return watches;
+        })
+      )
     );
 
     return watches
@@ -324,7 +326,11 @@ module.exports = class ContainerPilotWatcher extends Events {
           }
 
           const thisServiceJobs = Uniq(
-              Flatten(ForceArray(service.instances).map(({ jobs }) => { return jobs; }))
+            Flatten(
+              ForceArray(service.instances).map(({ jobs }) => {
+                return jobs;
+              })
+            )
           );
 
           if (thisServiceJobs.indexOf(jobName) >= 0) {
@@ -335,11 +341,11 @@ module.exports = class ContainerPilotWatcher extends Events {
         }, null);
       })
       .filter(Boolean);
-    };
+  }
 
-    const resolveInstanceHealth = ({ name }, instance) => {
+  _resolveInstanceHealth ({ name }, instance) {
     if (!instance) {
-        return;
+      return 'UNAVAILABLE';
     }
 
     if (!instance.cp) {
@@ -348,7 +354,9 @@ module.exports = class ContainerPilotWatcher extends Events {
 
     const jobNames = Get(instance, 'cp.Services');
 
-      const serviceJobs = jobNames.filter(({ Name }) => { return Name === name; });
+    const serviceJobs = jobNames.filter(({ Name }) => {
+      return Name === name;
+    });
 
     if (serviceJobs.length) {
       return serviceJobs.shift().Status.toUpperCase();
@@ -364,14 +372,64 @@ module.exports = class ContainerPilotWatcher extends Events {
     }
 
     return 'UNKNOWN';
-    };
-
-    const handleStatuses = (err, results) => {
-      if (err) {
-        this.emit('error', err);
   }
 
-      const dgs = ForceArray((results || {}).successes)
+  _resolveServiceBranches ({ name, slug, instances }) {
+    const deviantJobNames = Uniq(Flatten(instances.map(({ jobs }) => {
+      return Flatten(jobs.filter((jobName) => {
+        return new RegExp(`${name}-.*`).test(jobName);
+      }));
+    })));
+
+    if (!deviantJobNames) {
+      return [];
+    }
+
+    const defaultBranch = instances.reduce((service, { id, jobs }) => {
+      if (jobs.indexOf(name) >= 0) {
+        return Object.assign(service, {
+          instances: service.instances.concat(id)
+        });
+      }
+
+      return service;
+    }, {
+      id: Uuid(),
+      name: name,
+      slug: slug,
+      instances: []
+    });
+
+    const branches = instances.reduce((branches, { id, jobs }) => {
+      if (defaultBranch.instances.indexOf(id) >= 0) {
+        return branches;
+      }
+
+      const branchName = jobs
+        .filter((jobName) => {
+          return deviantJobNames.indexOf(jobName) >= 0;
+        })
+        .shift();
+
+      if (!branches[branchName]) {
+        branches[branchName] = {
+          id: Uuid(),
+          name: branchName,
+          slug: ParamCase(branchName),
+          instances: []
+        };
+      }
+
+      branches[branchName].instances.push(id);
+
+      return branches;
+    }, {});
+
+    return Object.values(branches).concat(defaultBranch);
+  }
+
+  _resolveDeploymentGroups (dgs) {
+    return dgs
       .filter(Boolean)
       .map((dg) => {
         return Object.assign({}, dg, {
@@ -379,10 +437,10 @@ module.exports = class ContainerPilotWatcher extends Events {
             return Object.assign({}, service, {
               instances: ForceArray(service.instances).map((instance) => {
                 return Object.assign({}, instance, {
-                    healthy: resolveInstanceHealth(service, instance),
-                    jobs: Get(instance, 'cp.Services', []).map(
-                      ({ Name }) => { return Name; }
-                    ),
+                  healthy: this._resolveInstanceHealth(service, instance),
+                  jobs: Get(instance, 'cp.Services', []).map(({ Name }) => {
+                    return Name;
+                  }),
                   watches: Get(instance, 'cp.Watches', [])
                 });
               })
@@ -394,7 +452,8 @@ module.exports = class ContainerPilotWatcher extends Events {
         return Object.assign({}, dg, {
           services: ForceArray(dg.services).map((service) => {
             return Object.assign({}, service, {
-                connections: resolveServiceConnections({
+              branches: this._resolveServiceBranches(service),
+              connections: this._resolveServiceConnections({
                 services: dg.services,
                 service
               })
@@ -402,6 +461,21 @@ module.exports = class ContainerPilotWatcher extends Events {
           })
         });
       });
+  }
+
+  check (cb) {
+    if (!this._triton) {
+      return cb();
+    }
+
+    const handleStatuses = (err, results) => {
+      if (err) {
+        this.emit('error', err);
+      }
+
+      const dgs = this._resolveDeploymentGroups(
+        ForceArray((results || {}).successes)
+      );
 
       VAsync.forEachParallel({
         inputs: dgs,