82 lines
2.3 KiB
Bash
Executable File
82 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -x
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if [[ -z ${NUM_CONTROLLERS} || -z ${NUM_WORKERS} || -z ${KUBERNETES_VERSION} ]]; then
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echo "Must set NUM_CONTROLLERS, NUM_WORKERS and KUBERNETES_VERSION (e.g. 'vX.Y.Z') environment variables"
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exit 1
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fi
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(( NUM_CONTROLLERS-- ))
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(( NUM_WORKERS-- ))
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gcloud compute networks create kubernetes --mode custom
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gcloud compute networks subnets create kubernetes \
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--network kubernetes \
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--range 10.240.0.0/24
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gcloud compute firewall-rules create kubernetes-allow-icmp \
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--allow icmp \
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--network kubernetes \
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--source-ranges 0.0.0.0/0
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gcloud compute firewall-rules create kubernetes-allow-internal \
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--allow tcp:0-65535,udp:0-65535,icmp \
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--network kubernetes \
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--source-ranges 10.240.0.0/24
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gcloud compute firewall-rules create kubernetes-allow-internal-podcidr \
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--allow tcp:0-65535,udp:0-65535,icmp \
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--network kubernetes \
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--source-ranges 10.200.0.0/16
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gcloud compute firewall-rules create kubernetes-allow-rdp \
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--allow tcp:3389 \
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--network kubernetes \
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--source-ranges 0.0.0.0/0
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gcloud compute firewall-rules create kubernetes-allow-ssh \
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--allow tcp:22 \
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--network kubernetes \
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--source-ranges 0.0.0.0/0
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gcloud compute firewall-rules create kubernetes-allow-healthz \
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--allow tcp:8080 \
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--network kubernetes \
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--source-ranges 130.211.0.0/22
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gcloud compute firewall-rules create kubernetes-allow-api-server \
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--allow tcp:6443 \
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--network kubernetes \
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--source-ranges 0.0.0.0/0
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gcloud compute firewall-rules list --filter "network=kubernetes"
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gcloud compute addresses create kubernetes --region=us-central1
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gcloud compute addresses list kubernetes
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# Kubernetes controller
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for i in $(eval echo "{0..${NUM_CONTROLLERS}}"); do
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gcloud compute instances create controller${i} \
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--boot-disk-size 200GB \
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--can-ip-forward \
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--image ubuntu-1604-xenial-v20160921 \
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--image-project ubuntu-os-cloud \
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--machine-type n1-standard-1 \
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--private-network-ip 10.240.0.1${i} \
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--subnet kubernetes
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done
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# Kubernetes workers
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for i in $(eval echo "{0..${NUM_WORKERS}}"); do
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gcloud compute instances create worker${i} \
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--boot-disk-size 200GB \
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--can-ip-forward \
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--image ubuntu-1604-xenial-v20160921 \
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--image-project ubuntu-os-cloud \
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--machine-type n1-standard-2 \
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--private-network-ip 10.240.0.2${i} \
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--subnet kubernetes
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done
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