Orcinus CLI

Create Services

Create services using default orcinus file orcinus.yml.

$ orcinus create
Service web2 created
2cct8xzckyfwkmhlfprxy8tj3

Service web1 created
50a7ftc5f1jjvsz09h1bwt487

Create services using custom orcinus file (e.g., app.yml)

$ orcinus create -f app.yml
Service web2 created
2cct8xzckyfwkmhlfprxy8tj3

Service web1 created
50a7ftc5f1jjvsz09h1bwt487

List all Services

$ orcinus ls -f app.yml
2cct8xzckyfw  web2  0/1       nginx  

50a7ftc5f1jj  web1  3/3       aksaramaya/docker-http-server

List Process

$ orcinus ps -f app.yml

Remove Services

Remove all services which are created using default orcinus file orcinus.yml

$ orcinus rm
delete :web1

delete :web2

Remove all services which are created using custom orcinus file (e.g., app.yml)

$ orcinus rm -f app.yml
delete :web1

delete :web2

Scaling Service

Scaling service using scale command enables you to scale replicated service either up or down to the desired number of replicas. To stop replicas of a service while keeping the service active in the swarm, you can scale to 0.

command:

$ orcinus scale [service_name=num_scale]

Example: Scaling webapp service to 5 replicas.

$ orcinus scale webapp=5
webapp scaled to 5

Rolling Update

Rolling update on Orcinus can be done by changing the orcinus file (e.g., Changing the image of the service).

Update running service which are created using default orcinus file orcinus.yml

$ orcinus update
Service updated: visualizer

Service updated: webapp

Update running service which are created using custom orcinus file (e.g., app.yml)

$ orcinus update -f app.yml
Service updated: visualizer

Service updated: webapp

Inspect all service

Display detailed information on one or more services which are running using default orcinus file orcinus.yml

$ orcinus inspect

ID:             tt4ax6jznj3rlztgwmc0dh2ct
Name:           webapp
Service Mode:   Replicated
 Replicas:      1
Placement:
UpdateConfig:
 Parallelism:   1
 On failure:    pause
 Max failure ratio: 0
ContainerSpec:
 Image:         aksaramaya/docker-http-server:v2@sha256:fa54e8112282f54c27654037e5ad36eb03935935d3d301728c8b6fbcf9678312
Resources:
 Limits:
  CPU:          2
  Memory:       512 MiB
Networks: mystack
Endpoint Mode:  vip
Ports:
 PublishedPort 80
  Protocol = tcp
  TargetPort = 80


ID:             nsb3eywgmh4l2hyfyvben8alk
Name:           visualizer
Service Mode:   Replicated
 Replicas:      1
Placement:Contraints:   [node.role==manager]
UpdateConfig:
 Parallelism:   1
 On failure:    pause
 Max failure ratio: 0
ContainerSpec:
 Image:         dockersamples/visualizer:stable@sha256:0592e1bdc165d53831ad250eeaa8ac25925dd28c12773b27ea19ba8d8b2b155a
Mounts:
  Target = /var/run/docker.sock
   Source = /var/run/docker.sock
   ReadOnly = false
   Type = bind
Resources:
Networks: mystack
Endpoint Mode:  vip
Ports:
 PublishedPort 8080
  Protocol = tcp
  TargetPort = 8080

Display detailed information on one or more services which are running using custom orcinus file (e.g., app.yml)

$ orcinus inspect -f app.yml

ID:             tt4ax6jznj3rlztgwmc0dh2ct
Name:           webapp
Service Mode:   Replicated
 Replicas:      1
Placement:
UpdateConfig:
 Parallelism:   1
 On failure:    pause
 Max failure ratio: 0
ContainerSpec:
 Image:         aksaramaya/docker-http-server:v2@sha256:fa54e8112282f54c27654037e5ad36eb03935935d3d301728c8b6fbcf9678312
Resources:
 Limits:
  CPU:          2
  Memory:       512 MiB
Networks: mystack
Endpoint Mode:  vip
Ports:
 PublishedPort 80
  Protocol = tcp
  TargetPort = 80


ID:             nsb3eywgmh4l2hyfyvben8alk
Name:           visualizer
Service Mode:   Replicated
 Replicas:      1
Placement:Contraints:   [node.role==manager]
UpdateConfig:
 Parallelism:   1
 On failure:    pause
 Max failure ratio: 0
ContainerSpec:
 Image:         dockersamples/visualizer:stable@sha256:0592e1bdc165d53831ad250eeaa8ac25925dd28c12773b27ea19ba8d8b2b155a
Mounts:
  Target = /var/run/docker.sock
   Source = /var/run/docker.sock
   ReadOnly = false
   Type = bind
Resources:
Networks: mystack
Endpoint Mode:  vip
Ports:
 PublishedPort 8080
  Protocol = tcp
  TargetPort = 8080