updated readme

README.md

@@ -98,14 +98,111 @@ terraform apply
 ```
 
 ### 8. To get the status of the rollouts
+As we have already set the canary-weight to 20%.
+80% traffic will go to the primary and rest 20% to the canary.
+
 ```bash
 kubectl argo rollouts get rollout rollouts-demo
+
+Name:            rollouts-demo
+Namespace:       default
+Status:          ॥ Paused
+Message:         CanaryPauseStep
+Strategy:        Canary
+  Step:          1/2
+  SetWeight:     20
+  ActualWeight:  20
+Images:          argoproj/rollouts-demo:blue (canary)
+                 argoproj/rollouts-demo:green (stable)
+Replicas:
+  Desired:       4
+  Current:       5
+  Updated:       1
+  Ready:         5
+  Available:     5
+
+NAME                                       KIND        STATUS     AGE  INFO
+⟳ rollouts-demo                            Rollout     ॥ Paused   38s  
+├──# revision:2                                                        
+│  └──⧉ rollouts-demo-687d76d795           ReplicaSet  ✔ Healthy  36s  canary
+│     └──□ rollouts-demo-687d76d795-5thkd  Pod         ✔ Running  36s  ready:1/1
+└──# revision:1                                                        
+   └──⧉ rollouts-demo-7d9c645dbb           ReplicaSet  ✔ Healthy  38s  stable
+      ├──□ rollouts-demo-7d9c645dbb-4t6j6  Pod         ✔ Running  38s  ready:1/1
+      ├──□ rollouts-demo-7d9c645dbb-6fhph  Pod         ✔ Running  38s  ready:1/1
+      ├──□ rollouts-demo-7d9c645dbb-qqpt2  Pod         ✔ Running  38s  ready:1/1
+      └──□ rollouts-demo-7d9c645dbb-x6lm5  Pod         ✔ Running  38s  ready:1/1
 ```
 
 ### 9. To promote a rollout
+It will promote canary to the stable release and the traffic to the canary will be set to 0%
+
 ```bash
 kubectl argo rollouts promote rollouts-demo
 ```
+It will show: rollout 'rollouts-demo' promoted
+```bash
+❯ kubectl argo rollouts get rollout rollouts-demo
+Name:            rollouts-demo
+Namespace:       default
+Status:          ✔ Healthy
+Strategy:        Canary
+  Step:          2/2
+  SetWeight:     100
+  ActualWeight:  100
+Images:          argoproj/rollouts-demo:blue (stable)
+                 argoproj/rollouts-demo:green
+Replicas:
+  Desired:       4
+  Current:       8
+  Updated:       4
+  Ready:         8
+  Available:     8
+
+NAME                                       KIND        STATUS     AGE    INFO
+⟳ rollouts-demo                            Rollout     ✔ Healthy  2m36s  
+├──# revision:2                                                          
+│  └──⧉ rollouts-demo-687d76d795           ReplicaSet  ✔ Healthy  2m34s  stable
+│     ├──□ rollouts-demo-687d76d795-5thkd  Pod         ✔ Running  2m34s  ready:1/1
+│     ├──□ rollouts-demo-687d76d795-8wgqg  Pod         ✔ Running  4s     ready:1/1
+│     ├──□ rollouts-demo-687d76d795-fpnvv  Pod         ✔ Running  4s     ready:1/1
+│     └──□ rollouts-demo-687d76d795-frcwf  Pod         ✔ Running  4s     ready:1/1
+└──# revision:1                                                          
+   └──⧉ rollouts-demo-7d9c645dbb           ReplicaSet  ✔ Healthy  2m36s  delay:26s
+      ├──□ rollouts-demo-7d9c645dbb-4t6j6  Pod         ✔ Running  2m36s  ready:1/1
+      ├──□ rollouts-demo-7d9c645dbb-6fhph  Pod         ✔ Running  2m36s  ready:1/1
+      ├──□ rollouts-demo-7d9c645dbb-qqpt2  Pod         ✔ Running  2m36s  ready:1/1
+      └──□ rollouts-demo-7d9c645dbb-x6lm5  Pod         ✔ Running  2m36s  ready:1/1
+```
+Again Check the status of the rollout, the previous rollout will be scaled down after the canary is promoted.
+```bash
+❯ kubectl argo rollouts get rollout rollouts-demo
+Name:            rollouts-demo
+Namespace:       default
+Status:          ✔ Healthy
+Strategy:        Canary
+  Step:          2/2
+  SetWeight:     100
+  ActualWeight:  100
+Images:          argoproj/rollouts-demo:blue (stable)
+Replicas:
+  Desired:       4
+  Current:       4
+  Updated:       4
+  Ready:         4
+  Available:     4
+
+NAME                                       KIND        STATUS        AGE    INFO
+⟳ rollouts-demo                            Rollout     ✔ Healthy     4m24s  
+├──# revision:2                                                             
+│  └──⧉ rollouts-demo-687d76d795           ReplicaSet  ✔ Healthy     4m22s  stable
+│     ├──□ rollouts-demo-687d76d795-5thkd  Pod         ✔ Running     4m22s  ready:1/1
+│     ├──□ rollouts-demo-687d76d795-8wgqg  Pod         ✔ Running     112s   ready:1/1
+│     ├──□ rollouts-demo-687d76d795-fpnvv  Pod         ✔ Running     112s   ready:1/1
+│     └──□ rollouts-demo-687d76d795-frcwf  Pod         ✔ Running     112s   ready:1/1
+└──# revision:1                                                             
+   └──⧉ rollouts-demo-7d9c645dbb           ReplicaSet  • ScaledDown  4m24s 
+```
 
 ## Clean Up