Use goss for healthchecks (#223)

* basic healthcheck based on goss
* add goss to travis
* healtcheck command runs now for all services
* add to makefile

core/goss/dagent/goss.yaml

@@ -0,0 +1,6 @@
+port:
+  tcp6:2003:
+    listening: true
+process:
+  kopano-dagent:
+    running: true

core/goss/gateway/goss.yaml

@@ -0,0 +1,3 @@
+process:
+  kopano-gateway:
+    running: true

core/goss/gateway/goss_wait.yaml

@@ -0,0 +1,3 @@
+process:
+  kopano-gateway:
+    running: true

core/goss/grapi/goss.yaml

@@ -0,0 +1,7 @@
+file:
+  /var/run/kopano/grapi:
+    exists: true
+    mode: "0755"
+    owner: kapi
+    group: kopano
+    filetype: directory

core/goss/grapi/goss_wait.yaml

@@ -0,0 +1,7 @@
+file:
+  /var/run/kopano/grapi:
+    exists: true
+    mode: "0755"
+    owner: kapi
+    group: kopano
+    filetype: directory

core/goss/ical/goss.yaml

@@ -0,0 +1,3 @@
+process:
+  kopano-ical:
+    running: true

core/goss/ical/goss_wait.yaml

@@ -0,0 +1,3 @@
+process:
+  kopano-ical:
+    running: true

core/goss/kapi/goss.yaml

@@ -0,0 +1,3 @@
+process:
+  kapid:
+    running: true

core/goss/kapi/goss_wait.yaml

@@ -0,0 +1,3 @@
+process:
+  kapid:
+    running: true

core/goss/monitor/goss.yaml

@@ -0,0 +1,3 @@
+process:
+  kopano-monitor:
+    running: true

core/goss/monitor/goss_wait.yaml

@@ -0,0 +1,3 @@
+process:
+  kopano-monitor:
+    running: true

core/goss/search/goss.yaml

@@ -0,0 +1,9 @@
+file:
+  /var/run/kopano/search.sock:
+    exists: true
+    mode: "0700"
+    size: 0
+    owner: kopano
+    group: kopano
+    filetype: socket
+    contains: []

core/goss/search/goss_wait.yaml

@@ -0,0 +1,9 @@
+file:
+  /var/run/kopano/search.sock:
+    exists: true
+    mode: "0700"
+    size: 0
+    owner: kopano
+    group: kopano
+    filetype: socket
+    contains: []

core/goss/server/goss.yaml

@@ -0,0 +1,33 @@
+file:
+  /kopano/data/attachments/0:
+    exists: true
+    mode: "0750"
+    owner: kopano
+    group: kopano
+    filetype: directory
+  /run/kopano/prio.sock:
+    exists: true
+    mode: "0660"
+    owner: kopano
+    group: kopano
+    filetype: socket
+  /run/kopano/server.pid:
+    exists: true
+    mode: "0644"
+    owner: kopano
+    group: kopano
+    filetype: file
+  /run/kopano/server.sock:
+    exists: true
+    mode: "0666"
+    owner: kopano
+    group: kopano
+    filetype: socket
+http:
+  http://localhost:236:
+    status: 405
+    timeout: 5000
+  https://localhost:237:
+    status: 405
+    allow-insecure: true
+    timeout: 5000

core/goss/server/goss_wait.yaml

@@ -0,0 +1,11 @@
+port:
+  tcp6:236:
+    listening: true
+file:
+  /run/kopano/server.pid:
+    exists: true
+    mode: "0644"
+    owner: kopano
+    group: kopano
+    filetype: file
+

core/goss/spooler/goss.yaml

@@ -0,0 +1,3 @@
+process:
+  kopano-spooler:
+    running: true