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SBA-112022-Mukund #12

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SBA-112022-Mukund #12

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9bfe4da
added requirements file
mukund2618 Jan 11, 2022
71edc18
Dockerfile created and build image
mukund2618 Jan 11, 2022
4e5ab54
Merge branch 'platformps:master' into master
mukund2618 Jan 11, 2022
6fd8102
Added kubernetes.yml file
mukund2618 Jan 11, 2022
ee466c2
Merge branch 'master' of github.com:mukund2618/sba2022.kubernetes-clu…
mukund2618 Jan 11, 2022
ff9b390
kubernetes cluster script and status output file added
mukund2618 Jan 12, 2022
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15 changes: 15 additions & 0 deletions Dockerfile
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FROM python:3.9.9

WORKDIR C:/Users/mukun/web

COPY . .

RUN pip install -r requirements.txt

EXPOSE 5000

CMD ["python", "web.py"]




314 changes: 314 additions & 0 deletions kubernetes-cluster-information-output
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Name: kubernetes
Namespace: default
Labels: component=apiserver
provider=kubernetes
Annotations: <none>
Selector: <none>
Type: ClusterIP
IP Family Policy: SingleStack
IP Families: IPv4
IP: 10.96.0.1
IPs: 10.96.0.1
Port: https 443/TCP
TargetPort: 8443/TCP
Endpoints: 192.168.49.2:8443
Session Affinity: None
Events: <none>
Name: sba-k8s-97d847d68-nngmh
Namespace: default
Priority: 0
Node: minikube/192.168.49.2
Start Time: Tue, 11 Jan 2022 18:10:27 -0500
Labels: app.kubernetes.io/name=load-balancer-sba-k8s
pod-template-hash=97d847d68
Annotations: <none>
Status: Running
IP: 172.17.0.2
IPs:
IP: 172.17.0.2
Controlled By: ReplicaSet/sba-k8s-97d847d68
Containers:
sba-k8s:
Container ID: docker://13949314dddda74ebe0138075bb74274d9703ac01e2b2131d36f8145a571dc32
Image: sba-k8s:latest
Image ID: docker://sha256:cf559561804bc956d09ca9d183196c6788733e169451511311d22647155fedb7
Port: 8080/TCP
Host Port: 0/TCP
State: Running
Started: Tue, 11 Jan 2022 21:21:39 -0500
Last State: Terminated
Reason: Error
Exit Code: 255
Started: Tue, 11 Jan 2022 18:10:29 -0500
Finished: Tue, 11 Jan 2022 21:21:16 -0500
Ready: True
Restart Count: 1
Environment:
KLAUS_PORT: 8080
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-qhvdh (ro)
Conditions:
Type Status
Initialized True
Ready True
ContainersReady True
PodScheduled True
Volumes:
kube-api-access-qhvdh:
Type: Projected (a volume that contains injected data from multiple sources)
TokenExpirationSeconds: 3607
ConfigMapName: kube-root-ca.crt
ConfigMapOptional: <nil>
DownwardAPI: true
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal SandboxChanged 2m19s kubelet Pod sandbox changed, it will be killed and re-created.
Normal Pulled 2m18s kubelet Container image "sba-k8s:latest" already present on machine
Normal Created 2m18s kubelet Created container sba-k8s
Normal Started 2m18s kubelet Started container sba-k8s


Name: sba-k8s-97d847d68-pffdn
Namespace: default
Priority: 0
Node: minikube/192.168.49.2
Start Time: Tue, 11 Jan 2022 18:10:27 -0500
Labels: app.kubernetes.io/name=load-balancer-sba-k8s
pod-template-hash=97d847d68
Annotations: <none>
Status: Running
IP: 172.17.0.4
IPs:
IP: 172.17.0.4
Controlled By: ReplicaSet/sba-k8s-97d847d68
Containers:
sba-k8s:
Container ID: docker://ece0e1304d344df215beb875367ef13669277820fc0c5151f0e4f270da76e0d8
Image: sba-k8s:latest
Image ID: docker://sha256:cf559561804bc956d09ca9d183196c6788733e169451511311d22647155fedb7
Port: 8080/TCP
Host Port: 0/TCP
State: Running
Started: Tue, 11 Jan 2022 21:21:41 -0500
Last State: Terminated
Reason: Error
Exit Code: 255
Started: Tue, 11 Jan 2022 18:10:29 -0500
Finished: Tue, 11 Jan 2022 21:21:16 -0500
Ready: True
Restart Count: 1
Environment:
KLAUS_PORT: 8080
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-t5752 (ro)
Conditions:
Type Status
Initialized True
Ready True
ContainersReady True
PodScheduled True
Volumes:
kube-api-access-t5752:
Type: Projected (a volume that contains injected data from multiple sources)
TokenExpirationSeconds: 3607
ConfigMapName: kube-root-ca.crt
ConfigMapOptional: <nil>
DownwardAPI: true
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal SandboxChanged 2m19s kubelet Pod sandbox changed, it will be killed and re-created.
Normal Pulled 2m17s kubelet Container image "sba-k8s:latest" already present on machine
Normal Created 2m17s kubelet Created container sba-k8s
Normal Started 2m16s kubelet Started container sba-k8s


Name: sba-k8s-97d847d68-x5xrb
Namespace: default
Priority: 0
Node: minikube/192.168.49.2
Start Time: Tue, 11 Jan 2022 18:10:27 -0500
Labels: app.kubernetes.io/name=load-balancer-sba-k8s
pod-template-hash=97d847d68
Annotations: <none>
Status: Running
IP: 172.17.0.3
IPs:
IP: 172.17.0.3
Controlled By: ReplicaSet/sba-k8s-97d847d68
Containers:
sba-k8s:
Container ID: docker://1d01bbe5c61cf81302c4b232fdc216764d672b14965a8939012a5238c9154022
Image: sba-k8s:latest
Image ID: docker://sha256:cf559561804bc956d09ca9d183196c6788733e169451511311d22647155fedb7
Port: 8080/TCP
Host Port: 0/TCP
State: Running
Started: Tue, 11 Jan 2022 21:21:41 -0500
Last State: Terminated
Reason: Error
Exit Code: 255
Started: Tue, 11 Jan 2022 18:10:29 -0500
Finished: Tue, 11 Jan 2022 21:21:16 -0500
Ready: True
Restart Count: 1
Environment:
KLAUS_PORT: 8080
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-5spts (ro)
Conditions:
Type Status
Initialized True
Ready True
ContainersReady True
PodScheduled True
Volumes:
kube-api-access-5spts:
Type: Projected (a volume that contains injected data from multiple sources)
TokenExpirationSeconds: 3607
ConfigMapName: kube-root-ca.crt
ConfigMapOptional: <nil>
DownwardAPI: true
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal SandboxChanged 2m19s kubelet Pod sandbox changed, it will be killed and re-created.
Normal Pulled 2m17s kubelet Container image "sba-k8s:latest" already present on machine
Normal Created 2m17s kubelet Created container sba-k8s
Normal Started 2m16s kubelet Started container sba-k8s
Name: minikube
Roles: control-plane,master
Labels: beta.kubernetes.io/arch=amd64
beta.kubernetes.io/os=linux
kubernetes.io/arch=amd64
kubernetes.io/hostname=minikube
kubernetes.io/os=linux
minikube.k8s.io/commit=76b94fb3c4e8ac5062daf70d60cf03ddcc0a741b
minikube.k8s.io/name=minikube
minikube.k8s.io/updated_at=2022_01_11T17_47_12_0700
minikube.k8s.io/version=v1.24.0
node-role.kubernetes.io/control-plane=
node-role.kubernetes.io/master=
node.kubernetes.io/exclude-from-external-load-balancers=
Annotations: kubeadm.alpha.kubernetes.io/cri-socket: /var/run/dockershim.sock
node.alpha.kubernetes.io/ttl: 0
volumes.kubernetes.io/controller-managed-attach-detach: true
CreationTimestamp: Tue, 11 Jan 2022 17:47:07 -0500
Taints: <none>
Unschedulable: false
Lease:
HolderIdentity: minikube
AcquireTime: <unset>
RenewTime: Tue, 11 Jan 2022 21:23:49 -0500
Conditions:
Type Status LastHeartbeatTime LastTransitionTime Reason Message
---- ------ ----------------- ------------------ ------ -------
MemoryPressure False Tue, 11 Jan 2022 21:21:37 -0500 Tue, 11 Jan 2022 17:47:01 -0500 KubeletHasSufficientMemory kubelet has sufficient memory available
DiskPressure False Tue, 11 Jan 2022 21:21:37 -0500 Tue, 11 Jan 2022 17:47:01 -0500 KubeletHasNoDiskPressure kubelet has no disk pressure
PIDPressure False Tue, 11 Jan 2022 21:21:37 -0500 Tue, 11 Jan 2022 17:47:01 -0500 KubeletHasSufficientPID kubelet has sufficient PID available
Ready True Tue, 11 Jan 2022 21:21:37 -0500 Tue, 11 Jan 2022 17:47:23 -0500 KubeletReady kubelet is posting ready status
Addresses:
InternalIP: 192.168.49.2
Hostname: minikube
Capacity:
cpu: 8
ephemeral-storage: 263174212Ki
hugepages-1Gi: 0
hugepages-2Mi: 0
memory: 7817720Ki
pods: 110
Allocatable:
cpu: 8
ephemeral-storage: 263174212Ki
hugepages-1Gi: 0
hugepages-2Mi: 0
memory: 7817720Ki
pods: 110
System Info:
Machine ID: bba0be70c47c400ea3cf7733f1c0b4c1
System UUID: bba0be70c47c400ea3cf7733f1c0b4c1
Boot ID: e3d98151-57e8-4307-afde-98237f987a04
Kernel Version: 5.10.16.3-microsoft-standard-WSL2
OS Image: Ubuntu 20.04.2 LTS
Operating System: linux
Architecture: amd64
Container Runtime Version: docker://20.10.8
Kubelet Version: v1.22.3
Kube-Proxy Version: v1.22.3
PodCIDR: 10.244.0.0/24
PodCIDRs: 10.244.0.0/24
Non-terminated Pods: (12 in total)
Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits Age
--------- ---- ------------ ---------- --------------- ------------- ---
default sba-k8s-97d847d68-nngmh 0 (0%) 0 (0%) 0 (0%) 0 (0%) 3h13m
default sba-k8s-97d847d68-pffdn 0 (0%) 0 (0%) 0 (0%) 0 (0%) 3h13m
default sba-k8s-97d847d68-x5xrb 0 (0%) 0 (0%) 0 (0%) 0 (0%) 3h13m
kube-system coredns-78fcd69978-t9gws 100m (1%) 0 (0%) 70Mi (0%) 170Mi (2%) 3h36m
kube-system etcd-minikube 100m (1%) 0 (0%) 100Mi (1%) 0 (0%) 3h36m
kube-system kube-apiserver-minikube 250m (3%) 0 (0%) 0 (0%) 0 (0%) 3h36m
kube-system kube-controller-manager-minikube 200m (2%) 0 (0%) 0 (0%) 0 (0%) 3h36m
kube-system kube-proxy-7867k 0 (0%) 0 (0%) 0 (0%) 0 (0%) 3h36m
kube-system kube-scheduler-minikube 100m (1%) 0 (0%) 0 (0%) 0 (0%) 3h36m
kube-system storage-provisioner 0 (0%) 0 (0%) 0 (0%) 0 (0%) 3h36m
kubernetes-dashboard dashboard-metrics-scraper-5594458c94-fqdh7 0 (0%) 0 (0%) 0 (0%) 0 (0%) 3h1m
kubernetes-dashboard kubernetes-dashboard-654cf69797-cng7x 0 (0%) 0 (0%) 0 (0%) 0 (0%) 3h1m
Allocated resources:
(Total limits may be over 100 percent, i.e., overcommitted.)
Resource Requests Limits
-------- -------- ------
cpu 750m (9%) 0 (0%)
memory 170Mi (2%) 170Mi (2%)
ephemeral-storage 0 (0%) 0 (0%)
hugepages-1Gi 0 (0%) 0 (0%)
hugepages-2Mi 0 (0%) 0 (0%)
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Starting 2m14s kube-proxy
Normal Starting 2m28s kubelet Starting kubelet.
Normal NodeAllocatableEnforced 2m27s kubelet Updated Node Allocatable limit across pods
Normal NodeHasSufficientMemory 2m25s (x8 over 2m27s) kubelet Node minikube status is now: NodeHasSufficientMemory
Normal NodeHasNoDiskPressure 2m25s (x8 over 2m27s) kubelet Node minikube status is now: NodeHasNoDiskPressure
Normal NodeHasSufficientPID 2m25s (x7 over 2m27s) kubelet Node minikube status is now: NodeHasSufficientPID
Name: sba-k8s
Namespace: default
CreationTimestamp: Tue, 11 Jan 2022 18:10:27 -0500
Labels: app.kubernetes.io/name=load-balancer-sba-k8s
Annotations: deployment.kubernetes.io/revision: 1
Selector: app.kubernetes.io/name=load-balancer-sba-k8s
Replicas: 3 desired | 3 updated | 3 total | 3 available | 0 unavailable
StrategyType: RollingUpdate
MinReadySeconds: 0
RollingUpdateStrategy: 25% max unavailable, 25% max surge
Pod Template:
Labels: app.kubernetes.io/name=load-balancer-sba-k8s
Containers:
sba-k8s:
Image: sba-k8s:latest
Port: 8080/TCP
Host Port: 0/TCP
Environment:
KLAUS_PORT: 8080
Mounts: <none>
Volumes: <none>
Conditions:
Type Status Reason
---- ------ ------
Available True MinimumReplicasAvailable
Progressing True NewReplicaSetAvailable
OldReplicaSets: <none>
NewReplicaSet: sba-k8s-97d847d68 (3/3 replicas created)
Events: <none>
5 changes: 5 additions & 0 deletions kubernetes-cluster-information.sh
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#!/bin/bash
kubectl describe svc > kubernetes-cluster-information-output
kubectl describe pod >> kubernetes-cluster-information-output
kubectl describe nodes >> kubernetes-cluster-information-output
kubectl describe deployments >> kubernetes-cluster-information-output
25 changes: 25 additions & 0 deletions kubernetes.yml
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apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app.kubernetes.io/name: load-balancer-sba-k8s
name: sba-k8s
spec:
replicas: 3
selector:
matchLabels:
app.kubernetes.io/name: load-balancer-sba-k8s
template:
metadata:
labels:
app.kubernetes.io/name: load-balancer-sba-k8s
spec:
containers:
- image: sba-k8s:latest
name: sba-k8s
imagePullPolicy: Never
ports:
- containerPort: 8080
env:
- name: KLAUS_PORT
value: "8080"
7 changes: 7 additions & 0 deletions requirements.txt
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click==7.1.2
Flask==1.1.2
itsdangerous==1.1.0
Jinja2==2.11.2
MarkupSafe==1.1.1
Werkzeug==1.0.1
gunicorn==19.9.0