Managing Deployments Using Kubernetes Engine
Dev Ops practices will regularly make use of multiple deployments to manage application deployment scenarios such as “Continuous deployment”, “Blue-Green deployments”, “Canary deployments” and more. This lab is to provide practice in scaling and managing containers so you can accomplish these common scenarios where multiple heterogeneous deployments are being used.
Welcome to Cloud Shell! Type "help" to get started.
Your Cloud Platform project in this session is set to qwiklabs-gcp-03-3c5a2417b6e4.
Use “gcloud config set project [PROJECT_ID]” to change to a different project.
student_01_c41e1c322859@cloudshell:~ (qwiklabs-gcp-03-3c5a2417b6e4)$ gcloud config set compute/zone us-east1-b
Updated property [compute/zone].
student_01_c41e1c322859@cloudshell:~ (qwiklabs-gcp-03-3c5a2417b6e4)$ gsutil -m cp -r gs://spls/gsp053/orchestrate-with-kubernetes .
cd orchestrate-with-kubernetes/kubernetes
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/fsmonitor-watchman.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/post-update.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/HEAD...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/config...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/applypatch-msg.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/pre-applypatch.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/description...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/commit-msg.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/pre-commit.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/pre-push.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/pre-rebase.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/pre-receive.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/prepare-commit-msg.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/hooks/update.sample...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/info/exclude...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/logs/HEAD...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/logs/refs/heads/master...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/02/1045ed5654fe659c68ff1e227d097e96218ad9...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/03/6a7cccf5377d5da982d3570b686dd46dc46ecd...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/logs/refs/remotes/origin/HEAD...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/00/3cec4f1b60af35c100072af6fb3c08661b7c1a...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/index...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/06/f7eccdd621cad86710d2f11d36823e68324600...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/03/69e9021e870d8e0a3f901ad12430c313e64170...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/09/2b7773dbc7c3a41355270b196cd8fc0c19e7f2...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/09/80232e617219a67ad57da7472fc643aff6def6...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/0b/83cec4e65254cb6315c772f97e1fd94d3ab214...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/12/516ddb42a309650e7aee43adc9e8f491470918...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/16/6fcd6095cbf19c57198bc9fc9ce0fbaffb43f9...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/0c/287d4607de60e405d354d7201b25d2a3f492c8...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/19/228bd6bf90d004de67c09a2bb86fbd92d9e9cc...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/1f/e779bcf156c392627afccc44922d506c06f315...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/20/4bb4e9651f407dfd81a58f715e95d49b84cfba...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/21/89a47794fd5b592aaeac939a66a85917483a31...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/24/998705e44deed51c09a7c55e218ff074b6c34a...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/22/36a0da90acdf6182fcbb6ac076bd2da32ff000...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/25/535ff347ee434f2da7851e7501af50bdba0a2f...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/26/8167d020044ae3f91c90aa1da611b81bc311aa...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/27/2d355afb62ef37c1f4c7508e8216bc804666d5...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/2d/69c3d3d3aeceb9ca4c47ff28d64d8aad176889...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/32/da1368260cd9f24e6ea41364d8e2a934d51361...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/2e/34b7d353738c0cce66343dd5cc0670746fc3e8...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/46/499de05a9e3ce017e7e2ca96e2f255a38e0108...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/47/9308e5f5254f64cdd1f1b7609e8d5768b80aec...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/37/23ed58d9f123bed49053d66a8123b005416c6d...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/34/04c8d5d0789596d5eaf3a7f97f45028e27f2e0...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/48/19aa58ec6e80bdbb91923cfdfe1ecba32a6137...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/4e/4bc74c6e3ecaa71ef688b72ef4a003453e106e...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/5c/63d3230677e7fe2b09f9c0ac7ef6265fd209e1...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/59/6b70ca0fd7318ed0f374d8c33cb50222328dda...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/5c/df68701c0c6b97f537c592e3f2df9b808f9db3...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/5c/d15de4dfe4cf2836afc2f3902d566518119cc6...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/5d/11d54064a7d153ad33babc565afc3714664f30...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/61/03835f632ef57b9eb08d65c5d3d6207d02b425...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/61/f21ac1117df93cbc2650ce9e2345aab815d13c...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/63/0bb766ee2c1812147f785ffdca3c94bf56f5ac...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/63/6133b0f8382be8742b3b18dcc78c43d49e1132...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/67/c4bebfb5f340d55dcebdec6c7c7743462695d2...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/67/ffa615c795003ba4b3a1d693ce4c7ce9f31a27...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/6b/5ff4a34dbdb1dc1f678475483209b2545a81f6...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/6e/9c67d5633eff9ca749bca2257e1e1fe2548698...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/6f/5f3d1bf673c822bdccf253c2bf7588c0ff2ed8...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/71/deb4e418f3f3223790548670bdfd37534bf666...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/7b/d2bd68f4d3d75aa9e185fa9f97f151fda85340...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/85/895faefec94252ce297ea50feb2e9505e5fe69...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/7f/8a88f59f9adb6db90db2245fe96a6b7e4d4b7c...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/85/ee013323592fbeafb837ceb9270172647f2b8c...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/86/64c23a158798578e5d42440016a68ac3b04a07...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/86/f4a67742560f14fdcececce20a058b75148402...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/89/b3769bbb3b5fb565178ccd66d03e69e41038ee...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/8c/47471efb13225d4249da0e7379b993c9689d54...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/8c/6e788b4148e07f27083afbed6a12126379644e...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/8d/ada3edaf50dbc082c9a125058f25def75e625a...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/8e/fcd3235d9185a67cec49232cccb14cdc8384e2...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/8f/770d40965afdb77c27d86e4fbfd2d70853932f...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/99/4e01454cc6cd676b18afca07337b7bf9b7b7c2...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/92/a517b2445fc96c43b8cf86097648d187149d7d...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/9e/b85a2e9ebcef0fb388b8f7c50602d9b3ef3419...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/a2/a903fd8de5d98b83765bcceeb1c50ca358f1ac...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/a6/b224cde2907c2bab5764b654c543c848d44c27...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/af/96521650dd9834e3341b5e6cebc821d85a1716...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/af/4e6d1c65ea37cd37a641b08cfcd3022f69f0c9...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/b0/b70547b933cedf26075050c2e35df22284cbb0...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/b0/cb83da75e86c1b39c710f68be55ffa569e0413...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/b0/f0dd5287d00b32b10c2bb99e3eaee147705af9...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/b7/6d51b4ac67b6fcb44b498487da6c83751699bb...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/be/0c8183fe7e154564b349b09cafb34c2a06f75c...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/be/6df2a25a8edf6a30dfe763ea3aec7339f465ce...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/c3/19306fa1a460c032eae80c12f3be1ad86c4af3...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/c3/3e8151f1b9c3737499778e80348cb3fa2f6d30...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/cc/51815c55c945a27c34bfb87c180adaa1565bcd...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/cc/080e5c11d167b0f16b5bb30ced56c062e5c5b7...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/ce/9c4053ec356ec27e99542c46438b3f65215f4e...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/ce/aa6726c2c86dcd7fa9d0b579c2a68ceb59976a...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/c5/13f4a612a10f66ba5c3c98b3eb1275288f398b...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/d1/7e743fecc5d6625a31f76811fafdfbd698e3f0...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/da/746e8bbc11364dc5b0eb4a51c3b147eb0a531f...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/db/bebb09e66e26b1e16a1aa65c34f2f495896c56...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/e3/315a105758fb7407a5a834f0dfb06b4f95ebe4...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/e7/81ac28725ce17c35f39bc0b6b49f1a7f3c57e8...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/e9/f25feb4bf41f6e54a5b9137bd34952f8f2f145...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/eb/2246c215774a74d18bb2b31a70591d8c6c86b3...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/ed/0a2e71cfb2fce07f8afb6420b88a639c87630a...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/ef/4190ef2189a7e354afefeb7598cabbe39e50a3...
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Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/objects/fd/c29c8470849e75061af1264622dbf12a2e3f1f...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/packed-refs...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/refs/heads/master...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/.git/refs/remotes/origin/HEAD...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/CONTRIBUTING.md...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/LICENSE...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/README.md...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/cleanup.sh...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/kubernetes/cleanup.sh...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/kubernetes/deployments/frontend.yaml...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/kubernetes/deployments/auth.yaml...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/kubernetes/deployments/hello-canary.yaml...
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Copying gs://spls/gsp053/orchestrate-with-kubernetes/kubernetes/nginx/proxy.conf...
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Copying gs://spls/gsp053/orchestrate-with-kubernetes/kubernetes/services/auth.yaml...
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Copying gs://spls/gsp053/orchestrate-with-kubernetes/kubernetes/tls/ca.pem...
Copying gs://spls/gsp053/orchestrate-with-kubernetes/kubernetes/tls/cert.pem...
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- [137/137 files][172.8 KiB/172.8 KiB] 100% Done
Operation completed over 137 objects/172.8 KiB.
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ gcloud container clusters create bootcamp \
--machine-type e2-small \
--num-nodes 3 \
--scopes "https://www.googleapis.com/auth/projecthosting,storage-rw"
Default change: VPC-native is the default mode during cluster creation for versions greater than 1.21.0-gke.1500. To create advanced routes based clusters, please pass the `--no-enable-ip-alias` flag
Default change: During creation of nodepools or autoscaling configuration changes for cluster versions greater than 1.24.1-gke.800 a default location policy is applied. For Spot and PVM it defaults to ANY, and for all other VM kinds a BALANCED policy is used. To change the default values use the `--location-policy` flag.
Note: Your Pod address range (`--cluster-ipv4-cidr`) can accommodate at most 1008 node(s).
Creating cluster bootcamp in us-east1-b... Cluster is being health-checked (master is healthy)...done.
Created [https://container.googleapis.com/v1/projects/qwiklabs-gcp-03-3c5a2417b6e4/zones/us-east1-b/clusters/bootcamp].
To inspect the contents of your cluster, go to: https://console.cloud.google.com/kubernetes/workload_/gcloud/us-east1-b/bootcamp?project=qwiklabs-gcp-03-3c5a2417b6e4
kubeconfig entry generated for bootcamp.
NAME: bootcamp
LOCATION: us-east1-b
MASTER_VERSION: 1.24.9-gke.3200
MASTER_IP: 34.23.126.117
MACHINE_TYPE: e2-small
NODE_VERSION: 1.24.9-gke.3200
NUM_NODES: 3
STATUS: RUNNING
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl explain deployment.metadata.name
KIND: Deployment
VERSION: apps/v1
FIELD: name <string>
DESCRIPTION:
Name must be unique within a namespace. Is required when creating
resources, although some resources may allow a client to request the
generation of an appropriate name automatically. Name is primarily intended
for creation idempotence and configuration definition. Cannot be updated.
More info: http://kubernetes.io/docs/user-guide/identifiers#names
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat deployments/auth.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: auth
spec:
replicas: 1
selector:
matchLabels:
app: auth
template:
metadata:
labels:
app: auth
track: stable
spec:
containers:
- name: auth
image: "kelseyhightower/auth:1.0.0"
ports:
- name: http
containerPort: 80
- name: health
containerPort: 81
resources:
limits:
cpu: 0.2
memory: "10Mi"
livenessProbe:
httpGet:
path: /healthz
port: 81
scheme: HTTP
initialDelaySeconds: 5
periodSeconds: 15
timeoutSeconds: 5
readinessProbe:
httpGet:
path: /readiness
port: 81
scheme: HTTP
initialDelaySeconds: 5
timeoutSeconds: 1
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl create -f deployments/auth.yaml
deployment.apps/auth created
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get deployments
NAME READY UP-TO-DATE AVAILABLE AGE
auth 0/1 1 0 8s
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get all
NAME READY STATUS RESTARTS AGE
pod/auth-5c65b6d58-chjdr 1/1 Running 0 23s
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
service/kubernetes ClusterIP 10.120.0.1 <none> 443/TCP 11m
NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/auth 1/1 1 1 23s
NAME DESIRED CURRENT READY AGE
replicaset.apps/auth-5c65b6d58 1 1 1 23s
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat deployments/hello.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: hello
spec:
replicas: 3
selector:
matchLabels:
app: hello
template:
metadata:
labels:
app: hello
track: stable
version: 1.0.0
spec:
containers:
- name: hello
image: "kelseyhightower/hello:1.0.0"
ports:
- name: http
containerPort: 80
- name: health
containerPort: 81
resources:
limits:
cpu: 0.2
memory: "10Mi"
livenessProbe:
httpGet:
path: /healthz
port: 81
scheme: HTTP
initialDelaySeconds: 5
periodSeconds: 15
timeoutSeconds: 5
readinessProbe:
httpGet:
path: /readiness
port: 81
scheme: HTTP
initialDelaySeconds: 5
timeoutSeconds: 1
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat services/hello.yaml
kind: Service
apiVersion: v1
metadata:
name: "hello"
spec:
selector:
app: "hello"
ports:
- protocol: "TCP"
port: 80
targetPort: 80
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl create -f services/auth.yaml
service/auth created
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl create -f deployments/hello.yaml
deployment.apps/hello created
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl create -f services/hello.yaml
service/hello created
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat deployments/frontend.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: frontend
spec:
replicas: 1
selector:
matchLabels:
app: frontend
template:
metadata:
labels:
app: frontend
track: stable
spec:
containers:
- name: nginx
image: "nginx:1.9.14"
lifecycle:
preStop:
exec:
command: ["/usr/sbin/nginx","-s","quit"]
volumeMounts:
- name: "nginx-frontend-conf"
mountPath: "/etc/nginx/conf.d"
- name: "tls-certs"
mountPath: "/etc/tls"
volumes:
- name: "tls-certs"
secret:
secretName: "tls-certs"
- name: "nginx-frontend-conf"
configMap:
name: "nginx-frontend-conf"
items:
- key: "frontend.conf"
path: "frontend.conf"
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat services/frontend.yaml
kind: Service
apiVersion: v1
metadata:
name: "frontend"
spec:
selector:
app: "frontend"
ports:
- protocol: "TCP"
port: 443
targetPort: 443
type: LoadBalancer
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl create secret generic tls-certs --from-file tls/
kubectl create configmap nginx-frontend-conf --from-file=nginx/frontend.conf
kubectl create -f deployments/frontend.yaml
kubectl create -f services/frontend.yaml
secret/tls-certs created
configmap/nginx-frontend-conf created
deployment.apps/frontend created
service/frontend created
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get services frontend
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
frontend LoadBalancer 10.120.6.59 35.196.141.70 443:31046/TCP 71s
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://35.196.141.70
{"message":"Hello"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`
{"message":"Hello"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl explain deployment.spec.replicas
KIND: Deployment
VERSION: apps/v1
FIELD: replicas <integer>
DESCRIPTION:
Number of desired pods. This is a pointer to distinguish between explicit
zero and not specified. Defaults to 1.
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl scale deployment hello --replicas=5
deployment.apps/hello scaled
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get pods | grep hello- | wc -l
5
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl scale deployment hello --replicas=3
deployment.apps/hello scaled
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get pods | grep hello- | wc -l
3
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl edit deploy hello
deployment.apps/hello edited
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get rs
NAME DESIRED CURRENT READY AGE
auth-5c65b6d58 1 1 1 7m34s
frontend-886c96b4d 1 1 1 4m41s
hello-7c575694fc 3 3 3 6m20s
hello-8654fb85d 1 1 0 5s
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl rollout history deployment/hello
deployment.apps/hello
REVISION CHANGE-CAUSE
1 <none>
2 <none>
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl rollout pause deployment/hello
deployment.apps/hello paused
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl rollout status deployment/hello
deployment "hello" successfully rolled out
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get pods -o jsonpath --template='{range .items[*]}{.metadata.name}{"\t"}{"\t"}{.spec.containers[0].image}{"\n"}{end}'
auth-5c65b6d58-chjdr kelseyhightower/auth:1.0.0
frontend-886c96b4d-xzl7g nginx:1.9.14
hello-8654fb85d-4p5j9 kelseyhightower/hello:2.0.0
hello-8654fb85d-l25hx kelseyhightower/hello:2.0.0
hello-8654fb85d-qx56r kelseyhightower/hello:2.0.0
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl rollout resume deployment/hello
deployment.apps/hello resumed
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl rollout status deployment/hello
deployment "hello" successfully rolled out
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl rollout undo deployment/hello
deployment.apps/hello rolled back
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl rollout history deployment/hello
deployment.apps/hello
REVISION CHANGE-CAUSE
2 <none>
3 <none>
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get pods -o jsonpath --template='{range .items[*]}{.metadata.name}{"\t"}{"\t"}{.spec.containers[0].image}{"\n"}{end}'
auth-5c65b6d58-chjdr kelseyhightower/auth:1.0.0
frontend-886c96b4d-xzl7g nginx:1.9.14
hello-7c575694fc-7jsx5 kelseyhightower/hello:1.0.0
hello-7c575694fc-g746w kelseyhightower/hello:1.0.0
hello-7c575694fc-tltm4 kelseyhightower/hello:1.0.0
hello-8654fb85d-l25hx kelseyhightower/hello:2.0.0
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat deployments/hello-canary.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: hello-canary
spec:
replicas: 1
selector:
matchLabels:
app: hello
template:
metadata:
labels:
app: hello
track: canary
version: 2.0.0
spec:
containers:
- name: hello
image: kelseyhightower/hello:2.0.0
ports:
- name: http
containerPort: 80
- name: health
containerPort: 81
resources:
limits:
cpu: 0.2
memory: 10Mi
livenessProbe:
httpGet:
path: /healthz
port: 81
scheme: HTTP
initialDelaySeconds: 5
periodSeconds: 15
timeoutSeconds: 5
readinessProbe:
httpGet:
path: /readiness
port: 81
scheme: HTTP
initialDelaySeconds: 5
timeoutSeconds: 1
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl create -f deployments/hello-canary.yaml
deployment.apps/hello-canary created
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl get deploy
NAME READY UP-TO-DATE AVAILABLE AGE
auth 1/1 1 1 12m
frontend 1/1 1 1 9m40s
hello 3/3 3 3 11m
hello-canary 1/1 1 1 11s
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`/version
{"version":"1.0.0"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`/version
{"version":"1.0.0"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`/version
{"version":"2.0.0"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`/version
{"version":"1.0.0"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat services/hello-blue.yaml
kind: Service
apiVersion: v1
metadata:
name: "hello"
spec:
selector:
app: "hello"
version: 1.0.0
ports:
- protocol: "TCP"
port: 80
targetPort: 80
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl apply -f services/hello-blue.yaml
Warning: resource services/hello is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
service/hello configured
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat deployments/hello-green.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: hello-green
spec:
replicas: 3
selector:
matchLabels:
app: hello
template:
metadata:
labels:
app: hello
track: stable
version: 2.0.0
spec:
containers:
- name: hello
image: kelseyhightower/hello:2.0.0
ports:
- name: http
containerPort: 80
- name: health
containerPort: 81
resources:
limits:
cpu: 0.2
memory: 10Mi
livenessProbe:
httpGet:
path: /healthz
port: 81
scheme: HTTP
initialDelaySeconds: 5
periodSeconds: 15
timeoutSeconds: 5
readinessProbe:
httpGet:
path: /readiness
port: 81
scheme: HTTP
initialDelaySeconds: 5
timeoutSeconds: 1
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl create -f deployments/hello-green.yaml
deployment.apps/hello-green created
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`/version
{"version":"1.0.0"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ cat services/hello-green.yaml
kind: Service
apiVersion: v1
metadata:
name: hello
spec:
selector:
app: hello
version: 2.0.0
ports:
- protocol: TCP
port: 80
targetPort: 80
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl apply -f services/hello-green.yaml
service/hello configured
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`/version
{"version":"2.0.0"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`/version
{"version":"2.0.0"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ kubectl apply -f services/hello-blue.yaml
service/hello configured
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$ curl -ks https://`kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"`/version
{"version":"1.0.0"}
student_01_c41e1c322859@cloudshell:~/orchestrate-with-kubernetes/kubernetes (qwiklabs-gcp-03-3c5a2417b6e4)$
