tfrobot: Support deployments cancelation on Ctrl+c

[Eslam-Nawara]

Is your feature request related to a problem? Please describe

tfrobot stops deployment on Ctrl+c but don't cancel deployed vms

Describe the solution you'd like

Cancelation on Ctrl+c should be added to clean up after not completed deployments

[Eslam-Nawara]

Work completed:
tried to run 4 vm groups on different node groups and send SIGTERM

➜  tfrobot git:(development-cancel-deployments-on-SIGTERM) ✗ go run main.go deploy -c config.yaml
2:40PM INF starting peer session=tf-320046 twin=10804
2:40PM INF validating configuration file
2:40PM INF done validating configuration file
2:40PM INF Running deployment Node group=group_a
2:40PM INF Filter nodes Node group=group_a
2:40PM WRN Planetary and public IP options are false. Setting planetary IP to true vms group=example1vm
2:40PM INF Starting mass deployment Node group=group_a
2:41PM INF Retrying to deploy Deployment trial=2 Node group=group_a
2:41PM INF Filter nodes Node group=group_a
2:41PM INF Starting mass deployment Node group=group_a
2:41PM INF Done deploying Node group=group_a
2:41PM INF Running deployment Node group=group_b
2:41PM INF Filter nodes Node group=group_b
2:41PM WRN Planetary and public IP options are false. Setting planetary IP to true vms group=example2vm
2:41PM INF Starting mass deployment Node group=group_b
^C
2:41PM INF canceling contracts project name=group_b
2:42PM INF Running deployment Node group=group_c
2:42PM INF canceling contracts project name=group_c
2:42PM INF project is canceled project name=group_c
2:42PM INF Running deployment Node group=group_d
2:42PM INF canceling contracts project name=group_d
2:42PM INF project is canceled project name=group_d
2:42PM INF canceling contracts project name=group_a
2:42PM INF canceling contracts project name=group_b
2:42PM INF project is canceled project name=group_b
2:42PM INF canceling contracts project name=group_c
2:42PM INF project is canceled project name=group_c
2:42PM INF canceling contracts project name=group_d
2:42PM INF project is canceled project name=group_d
2:42PM FTL error="failed to run deployer, deployment was interrupted with signal SIGTERM"
exit status 1
➜  tfrobot git:(development-cancel-deployments-on-SIGTERM)

[A-Harby]

It didn't work with me; I deployed and stopped it, and it didn't cancel any of the deployed contracts.

node_groups:
  - name: group_a
    nodes_count: 3
    free_cpu: 5
    free_mru: 85
    free_ssd: 10
    free_hdd: 10
  - name: group_b
    nodes_count: 3
    free_cpu: 5
    free_mru: 85
    free_ssd: 10
    free_hdd: 10
  - name: group_c
    nodes_count: 3
    free_cpu: 5
    free_mru: 85
    free_ssd: 10
    free_hdd: 10
vms:
  - name: examplevm
    vms_count: 1
    node_group: group_a
    cpu: 1
    mem: 10
    flist: 'https://hub.grid.tf/tf-official-apps/base:latest.flist'
    entry_point: '/sbin/zinit init'
    root_size: 0
    ssd:
      - size: 15
        mount_point: '/mnt/ssd'
    ssh_key: example1
    env_vars:
      user: user1
      pwd: 1234
  - name: examplevm
    vms_count: 1
    node_group: group_b
    cpu: 1
    mem: 10
    flist: 'https://hub.grid.tf/tf-official-apps/base:latest.flist'
    entry_point: '/sbin/zinit init'
    root_size: 0
    ssd:
      - size: 15
        mount_point: '/mnt/ssd'
    ssh_key: example1
    env_vars:
      user: user1
      pwd: 1234
  - name: examplevm
    vms_count: 1
    node_group: group_c
    cpu: 1
    mem: 10
    flist: 'https://hub.grid.tf/tf-official-apps/base:latest.flist'
    entry_point: '/sbin/zinit init'
    root_size: 0
    ssd:
      - size: 15
        mount_point: '/mnt/ssd'
    ssh_key: example1
    env_vars:
      user: user1
      pwd: 1234

[Eslam-Nawara]

Work completed

• updated tfrobot to delete the groups with the correct group name format

➜  tfrobot git:(development-fix-tfrobot-cancel-on-ctrl-c) ✗ go run main.go deploy -c config.yml
5:20PM INF starting peer session=tf-573353 twin=6410
5:20PM INF validating configuration file
5:20PM INF done validating configuration file
5:20PM INF Running deployment Node group=group_a
5:20PM INF Filter nodes Node group=group_a
5:20PM WRN Planetary and public IP options are false. Setting planetary IP to true vms group=examplevm
5:20PM INF Starting mass deployment Node group=group_a
5:20PM INF Done deploying Node group=group_a
5:20PM INF Running deployment Node group=group_b
5:20PM INF Filter nodes Node group=group_b
5:20PM WRN Planetary and public IP options are false. Setting planetary IP to true vms group=examplevm
5:20PM INF Starting mass deployment Node group=group_b
^C
5:21PM INF canceling contracts project name=vm/group_b
5:21PM INF project is canceled project name=vm/group_b
5:21PM INF Running deployment Node group=group_c
5:21PM INF canceling contracts project name=vm/group_c
5:21PM INF project is canceled project name=vm/group_c
5:21PM INF canceling contracts project name=vm/group_a
5:21PM INF project is canceled project name=vm/group_a
5:21PM INF canceling contracts project name=vm/group_b
5:21PM INF canceling contracts project name=vm/group_c
5:21PM INF project is canceled project name=vm/group_c
5:21PM FTL error="failed to run deployer, deployment was interrupted with signal SIGTERM"
exit status 1

➜  tfrobot git:(development-fix-tfrobot-cancel-on-ctrl-c) ✗ go run main.go load -c config.yml
5:21PM INF starting peer session=tf-575218 twin=6410
5:21PM INF Loading deployments
ok: {}
error:
    group_a: couldn't find any contracts of node group group_a
    group_b: couldn't find any contracts of node group group_b
    group_c: couldn't find any contracts of node group group_c

[Eslam-Nawara]

verified:

deployments are canceled on ctrl+c

5:03PM INF starting peer session=tf-68310 twin=10804
5:03PM INF validating configuration file
5:03PM INF done validating configuration file
5:03PM INF Running deployment Node group=group_b
5:03PM INF Filter nodes Node group=group_b
^C5:03PM WRN ygg ip, mycelium ip and public IP options are false. Setting ygg IP to true vms group=examplevm
5:03PM WRN ygg ip, mycelium ip and public IP options are false. Setting ygg IP to true vms group=examplevm
5:03PM INF Starting mass deployment Node group=group_b
5:03PM INF canceling contracts project name=vm/group_b
5:03PM INF project is canceled project name=vm/group_b
5:03PM INF canceling contracts project name=vm/group_b
5:03PM INF project is canceled project name=vm/group_b
5:03PM FTL error="failed to run deployer, deployment was interrupted with signal SIGTERM"
exit status 1
➜  tfrobot git:(development) ✗```