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Context setting

cf login

$ cf login --sso
API endpoint: https://api.sys.dhaka.cf-app.com

Temporary Authentication Code ( Get one at https://login.sys.dhaka.cf-
app.com/passcode ):
Authenticating...
OK


Select an org:
1. acme-fitness
2. alisterlewisbowen-org

Org (enter to skip): 1
Targeted org acme-fitness.

Select a space:
1. acme-fitness-space
2. example-two

Space (enter to skip): 1
Targeted space acme-fitness-space.

API endpoint:   https://api.sys.dhaka.cf-app.com
API version:    3.179.0
user:           daniel.fein@broadcom.com
org:            acme-fitness
space:          acme-fitness-space

cf target

$ cf target -s services
API endpoint:   https://api.sys.zone-3924730.cf-app.com
API version:    3.185.0
user:           student-ssxfh8
org:            student-ssxfh8
space:          services

cf logout

cf logout
Logging out daniel.fein@broadcom.com...
OK

Tanzu login

 $ tanzu login
[i] Opening the browser window to complete the login
Log in by visiting this link:

    https://console.tanzu.broadcom.com/csp/gateway/discovery?client_id=tanzu-cli-client-id&code_challenge=[url truncated]

    Optionally, paste your authorization code: [...]


[ok] Successfully logged into 'CMBU TMM' organization and created a tanzu context

[!] WARNING: While authenticated to organization 'CMBU TMM', there are insufficient permissions to access
the Tanzu Platform for Kubernetes service. Please ensure correct organization authentication and access permissions

Tanzu Projects

$ tanzu projects list
Listing projects from One Tanzu Integration org

  NAME                                 AGE  INTEGRATIONS
  Free Tier Project                    84d
  aria-test                            84d
  falcons-project-2                    84d
  jd-proj                              84d
  ...

$tanzu projects use new-horizon
✓ Successfully set project to new-horizon

Tanzu Context

  $ tanzu context list
  NAME                                    ISACTIVE  TYPE   PROJECT      SPACE
  CMBU_TMM                                false     tanzu
  One_Tanzu_Integration-staging-3fb994fb  true      tanzu  new-horizon

$ tanzu context use
? Select a context  [Use arrows to move, type to filter]
> CMBU_TMM            (https://ucp.platform.tanzu.broadcom.com/org/2[org-id])
  One_Tanzu_Integration-staging-3fb994fb(https://ucp.platform-verify.tanzu.broadcom.com/org/[org-id]])

  [i] Successfully activated context 'One_Tanzu_Integration-staging-3fb994fb' (Type: tanzu, Project: new-horizon ([org-id]))

Danger of running long.

cf spaces

$ cf delete-space space2
This action impacts all resources scoped to this space, including apps, service instances, and space-scoped service brokers.
Really delete the space space2? [yN]: y
Deleting space space2 in org NAME as daniel.fein@company.com...
OK

Kubectx

Popular context manager for kubernetes

Listing contexts + choosing from list
$ kubectx 

  tap-dhaka-pinniped
  crc-developer
  crc-admin
  gke_pivotal-knative_us-west1-b_dev-framework-pm-acceptance-cluster
> gke_pivotal-knative_us-west1-b_dev-frmwrk-tap1-1
>
5/5

Notes: blue prompt accepts text entry to filter list
red prompt uses arrow keys to choose
enter selects.

--- Set context ---
$ kubectx crc-admin  
Switched to context "crc-admin".  

--- Check current context ---

$ kubectx -c  (or --current)
gke_pivotal-knative_us-west1-b_dev-frmwrk-tap1-1

=== Switch to previous context ===

$ kubectx -
Switched to context "gke_pivotal-knative_us-west1-b_dev-frmwrk-tap1-1".

--- delete context ---
❯ kubectx -d tap-dhaka-pinniped
Deleting context "tap-dhaka-pinniped"...
deleted context tap-dhaka-pinniped from /Users/dfein/.kube/config

note: No confirmation prompting. It will tab-complete the name of the context Rename context $ kubectx crc-ops=crc-admin Context "crc-admin" renamed to "crc-ops".

note:tab-completion does not work here, you can also use a period ‘.’ for the old-name to rename the current context.

Errors

--- Invalid context name ---
$ tanzu context use <badname>
x Cannot change contexts, <badname> was not found. Contexts can be listed with  ‘tanzu context list’.

--- Inactive context ---
$ tanzu apps workload list
x Cannot list workloads, there are no active K8s contexts. Contexts can be added with the ‘tanzu context create’ command.