- 0.1. References
- 0.2. Other cheatsheets
- 0.3. Manage multiple gcloud config configurations
- 0.4. Credentials
- 0.5. info
- 0.6. projects
- 0.7. zones & regions
- 0.8. Organization
- 0.9. billing
- 0.10. IAM
- 0.11. service account
- 0.12. App engine
- 0.13. Cloud Build
- 0.14. KMS
- 0.15. Secret Manager
- 0.16. Compute Engine
- 0.16.1. gcloud command for creating an instance
- 0.16.2. list compute images
- 0.16.3. list an instance
- 0.16.4. move instance
- 0.16.5. ssh & scp
- 0.16.6. SSH via IAP
- 0.16.7. ssh port forwarding for elasticsearch
- 0.16.8. ssh reverse port forwarding
- 0.16.9. generate ssh config
- 0.16.10. Windows RDP reset windows password
- 0.16.11. debugging
- 0.16.12. instance level metadata
- 0.16.13. project level metadata
- 0.16.14. instances, template, target-pool and instance group
- 0.16.15. MIG with startup and shutdown scripts
- 0.16.16. disk snapshot
- 0.16.17. regional disk
- 0.17. Networking
- 0.18. interconnect
- 0.19. GCP managed ssl certificates
- 0.20. Cloud logging
- 0.21. Service
- 0.22. Client libraries you can use to connect to Google APIs
- 0.23. chaining gcloud commands
- 0.24. one liner to purge GCR images given a date
- 0.25. GKE
- 0.26. Cloud SQL
- 0.27. Cloud Run
- 0.28 Artifact registry
- 0.29. Machine Learning
- have fun with them
- projections
- filters
- resource-keys
- scripting-gcloud
- gcloud alpha interactive
- https://medium.com/@Joachim8675309/getting-started-with-gcloud-sdk-part-1-114924737
- https://medium.com/@Joachim8675309/getting-started-with-gcloud-sdk-part-2-4d049a656f1a
- https://gist.github.com/bborysenko/97749fe0514b819a5a87611e6aea3db8
- https://about.gitlab.com/blog/2020/02/12/plundering-gcp-escalating-privileges-in-google-cloud-platform/
- https://www.jhanley.com/google-cloud-understanding-gcloud-configurations/
- https://medium.com/infrastructure-adventures/working-with-multiple-environment-in-gcloud-cli-93b2d4e8cf1e
gcloud config configurations create pythonrocks
gcloud config configurations list
gcloud config configurations activate pythonrocks
gcloud config set core/account pythonrocks@gmail.com
gcloud projects list
gcloud config set project mygcp-demogcloud config list
gcloud config set account pythonrocks@gmail.com
gcloud config set project mygcp-demo
gcloud config set compute/region us-west1
gcloud config set compute/zone us-west1-a
alias demo='gcloud config set account pythonrocks@gmail.com && gcloud config set project mygcp-demo && gcloud config set compute/region us-west1 && gcloud config set compute/zone us-west1-a'
cluster=$(gcloud config get-value container/cluster 2> /dev/null)
zone=$(gcloud config get-value compute/zone 2> /dev/null)
project=$(gcloud config get-value core/project 2> /dev/null)
#switch project based on the name
gcloud config set project $(gcloud projects list --filter='name:wordpress-dev' --format='value(project_id)')
command -v gcloud >/dev/null 2>&1 || { \
echo >&2 "I require gcloud but it's not installed. Aborting."; exit 1; }
REGION=$(gcloud config get-value compute/region)
if [[ -z "${REGION}" ]]; then
echo "https://cloud.google.com/compute/docs/regions-zones/changing-default-zone-region" 1>&2
echo "gcloud cli must be configured with a default region." 1>&2
echo "run 'gcloud config set compute/region REGION'." 1>&2
echo "replace 'REGION' with the region name like us-west1." 1>&2
exit 1;
fi
- https://stackoverflow.com/questions/53306131/difference-between-gcloud-auth-application-default-login-and-gcloud-auth-logi/53307505
- https://medium.com/google-cloud/local-remote-authentication-with-google-cloud-platform-afe3aa017b95
# List all credentialed accounts.
gcloud auth list
# to authenticate with a user identity (via web flow) which then authorizes gcloud and other SDK tools to access Google Cloud Platform.
gcloud auth login
# Display the current account's access token.
gcloud auth print-access-token
gcloud auth application-default login
gcloud auth application-default print-access-token
# Service Account: to authenticate with a user identity (via a web flow) but using the credentials as a proxy for a service account.
gcloud auth activate-service-account --key-file=sa_key.json
# use GOOGLE_APPLICATION_CREDENTIALS pointing to JSON key
export GCP_REGION="us-east1"
gcloud auth configure-docker ${GCP_REGION}-docker.pkg.devkubectl uses OAuth token generated by
gcloud config config-helper --format='value(credential.access_token)'
gcloud info --format flattened
export PROJECT=$(gcloud info --format='value(config.project)')
# create a project
gcloud projects create ${PROJECT_ID} --organization=${ORGANIZATION_ID} --folder=${FOLDER_ID}
# link the project with a given billing account
gcloud beta billing projects link ${PROJECT_ID} --billing-account ${BILLING_ACCOUNT_ID}
# delete a project
gcloud projects delete --quiet ${PROJECT_ID}
# various way to get project_id
PROJECT_ID=$(gcloud config get-value core/project 2>/dev/null)
PROJECT_ID=$(gcloud config list project --format='value(core.project)')
PROJECT_ID=$(gcloud info --format='value(config.project)')
# get project_number
PROJECT_NUMBER=$(gcloud projects list --filter="project_id:${PROJECT_ID}" --format='value(project_number)')
PROJECT_NUMBER=$(gcloud projects describe ${PROJECT_ID} --format="value(projectNumber)")
PROJECT_NUMBER=$(gcloud projects list --filter="name:${project_name}" --format='value(project_number)')# get uri e.g.
gcloud projects list --uriTo return a list of zones given a region
gcloud compute zones list --filter=region:us-central1
# list regions
gcloud compute regions listgcloud organizations list
# for a single org, get its id
ORG_ID=$(gcloud organizations list --format 'value(ID)')
# list top level projects
gcloud projects list --filter "parent.id=$ORG_ID AND parent.type=organization"
# list top level folders
gcloud resource-manager folders list --organization=$ORG_ID
# list sub folders given upper level folder id
gcloud resource-manager folders list --folder=$FOLDER_ID
# get iam policy for the folder
gcloud resource-manager folders get-iam-policy $FOLDER_ID
# grant roles to a user
ORGANIZATION_ADMIN_ADDRESS='user:developer1@example.com'
gcloud resource-manager folders add-iam-policy-binding ${folder_id} \
--member=${ORGANIZATION_ADMIN_ADDRESS} \
--role=roles/resourcemanager.folderAdmin
gcloud resource-manager folders add-iam-policy-binding ${folder_id} \
--member=${ORGANIZATION_ADMIN_ADDRESS} \
--role=roles/storage.admin
gcloud resource-manager folders add-iam-policy-binding ${folder_id} \
--member=${ORGANIZATION_ADMIN_ADDRESS} \
--role=roles/billing.projectManagergcloud beta billing accounts list
# enable a billing account with a project, assuming the user or service account has "Billing Account User" role.
gcloud beta billing projects link ${project_id} \
--billing-account ${ORGANIZATION_BILLING_ACCOUNT}# list roles
gcloud iam roles list --filter='etag:AA=='
gcloud iam roles describe roles/container.admin
gcloud iam list-testable-permissions <uri>
e.g gcloud iam list-testable-permissions //cloudresourcemanager.googleapis.com/projects/$PROJECT_ID
gcloud iam list-grantable-roles <uri>
e.g.
gcloud iam list-grantable-roles //cloudresourcemanager.googleapis.com/projects/$PROJECT_ID
gcloud iam list-grantable-roles https://www.googleapis.com/compute/v1/projects/$PROJECT_ID/zones/us-central1-a/instances/iowa1# list custom roles
gcloud iam roles list --project $PROJECT_ID
# create custom role in the following 2 ways, either on project level (--project [PROJECT_ID]) or org level (--organization [ORGANIZATION_ID])
1. gcloud iam roles create editor --project $PROJECT_ID --file role-definition.yaml
2. gcloud iam roles create viewer --project $PROJECT_ID --title "Role Viewer" --description "Custom role description." --permissions compute.instances.get,compu
te.instances.list --stage ALPHA
export SA_EMAIL=$(gcloud iam service-accounts list \
--filter="displayName:jenkins" --format='value(email)')
export PROJECT=$(gcloud info --format='value(config.project)')
# create and list sa
gcloud iam service-accounts create jenkins --display-name jenkins
gcloud iam service-accounts list
gcloud iam service-accounts list --filter='email ~ [0-9]*-compute@.*' --format='table(email)'
# create & list sa key
gcloud iam service-accounts keys create jenkins-sa.json --iam-account $SA_EMAIL
gcloud iam service-accounts keys list --iam-account=vault-admin@<project_id>.iam.gserviceaccount.com
gcloud iam service-accounts keys create connect-sa-key.json \
--iam-account=connect-sa@${PROJECT_ID}.iam.gserviceaccount.com
# get-iam-policy
gcloud projects get-iam-policy ${PROJECT} --flatten="bindings[].members" --filter="bindings.members:serviceAccount:terraform@${PROJECT_ID}.iam.gserviceaccount.com"
gcloud projects get-iam-policy ${PROJECT} \
--flatten="bindings[].members" \
--filter="bindings.members:user:$(gcloud config get-value core/account 2>/dev/null)"
gcloud projects add-iam-policy-binding $PROJECT --role roles/storage.admin \
--member serviceAccount:$SA_EMAIL
gcloud projects add-iam-policy-binding $PROJECT --role roles/compute.instanceAdmin.v1 \
--member serviceAccount:$SA_EMAIL
gcloud projects add-iam-policy-binding $PROJECT --role roles/compute.networkAdmin \
--member serviceAccount:$SA_EMAIL
gcloud projects add-iam-policy-binding $PROJECT --role roles/compute.securityAdmin \
--member serviceAccount:$SA_EMAIL
gcloud projects add-iam-policy-binding $PROJECT --role roles/iam.serviceAccountActor \
--member serviceAccount:$SA_EMAIL
# for Anthos GKE on prem
gcloud projects add-iam-policy-binding ${PROJECT} \
--member="serviceAccount:connect-sa@${PROJECT}.iam.gserviceaccount.com" \
--role="roles/gkehub.connect"- https://cloud.google.com/iam/docs/creating-short-lived-service-account-credentials
- https://medium.com/@tanujbolisetty/gcp-impersonate-service-accounts-36eaa247f87c
- https://medium.com/wescale/how-to-generate-and-use-temporary-credentials-on-google-cloud-platform-b425ef95a00d
- https://cloud.google.com/iam/credentials/reference/rest/v1/projects.serviceAccounts/generateAccessToken shows the lifetime of the OAuth token of 3600 seconds by default
gcloud iam service-accounts get-iam-policy <sa_email>, eg.
gcloud iam service-accounts get-iam-policy secret-accessor-dev@$PROJECT_ID.iam.gserviceaccount.com --project $PROJECT_ID
bindings:
- members:
- serviceAccount:<project-id>.svc.id.goog[default/secret-accessor-dev]
role: roles/iam.workloadIdentityUser
etag: BwWhFqqv9aQ=
version: 1
gcloud iam service-accounts add-iam-policy-binding infrastructure@retviews.iam.gserviceaccount.com --member='serviceAccount:infrastructure@retviews-154908.iam.gserviceaccount.com' --role='roles/iam.serviceAccountActor'We can impersonate service account from a user or another service account, a short-lived token is used instead of service account key.
# serviceAccount:ansible impersonate as a svc account terraform@${PROJECT_ID}.iam.gserviceaccount.com
# ${SA_PROJECT_ID} is the global project storing all the service accounts
TF_SA_EMAIL=terraform@${SA_PROJECT_ID}.iam.gserviceaccount.com
ANSIBLE_SA_EMAIL="ansible@${SA_PROJECT_ID}.iam.gserviceaccount.com"
gcloud iam service-accounts add-iam-policy-binding ${TF_SA_EMAIL} \
--project ${SA_PROJECT_ID} \
--member "serviceAccount:$ANSIBLE_SA_EMAIL" \
--role roles/iam.serviceAccountTokenCreator
# create a gcp project $A_PROJECT_ID under $A_FOLDER_ID
gcloud projects --impersonate-service-account=$TF_SA_EMAIL create $A_PROJECT_ID --name=$A_PROJECT_NAME --folder=$A_FOLDER_ID# user:pythonrocks@gmail.com impersonate as a svc account terraform@${PROJECT_ID}.iam.gserviceaccount.com
TF_SA_EMAIL=terraform@your-service-account-project.iam.gserviceaccount.com
gcloud iam service-accounts add-iam-policy-binding $TF_SA_EMAIL --member=user:pythonrocks@gmail.com \
--role roles/iam.serviceAccountTokenCreator
gcloud container clusters list --impersonate-service-account=terraform@${PROJECT_ID}.iam.gserviceaccount.comgsutil iam get gs://${BUCKET_NAME} -p ${PROJECT_ID}
COMPUTE_ENGINE_SA_EMAIL=$(gcloud iam service-accounts list --filter="name:Compute Engine default service account" --format "value(email)")
gsutil iam ch serviceAccount:${COMPUTE_ENGINE_SA_EMAIL}:objectViewer gs://${BUCKET_NAME}# user defined
gcloud builds submit --config=cloudbuild.yaml --substitutions=_BRANCH_NAME=foo,_BUILD_NUMBER=1 .
# override built in TAG_NAME
gcloud builds submit --config=cloudbuild.yaml --substitutions=TAG_NAME=v1.0.1
# cloud build with artifact registry
export GCP_REGION="us-east1"
export TEST_IMAGE="us-docker.pkg.dev/google-samples/containers/gke/hello-app:1.0"
export IMAGE_NAME="hello-app"
export REPO_NAME=team1
export TAG_NAME="tag1"
docker pull $TEST_IMAGE
docker tag $TEST_IMAGE \
${GCP_REGION}-docker.pkg.dev/${PROJECT_ID}/${REPO_NAME}/${IMAGE_NAME}:${TAG_NAME}
docker push ${GCP_REGION}-docker.pkg.dev/${PROJECT_ID}/${REPO_NAME}/${IMAGE_NAME}:${TAG_NAME}
# build / push image to artifact registry (using local Dockerfile)
gcloud builds submit --tag ${GCP_REGION}-docker.pkg.dev/${PROJECT_ID}/${REPO_NAME}/${IMAGE_NAME}:${TAG}
- https://medium.com/google-cloud/continuous-delivery-in-google-cloud-platform-cloud-build-with-compute-engine-a95bf4fd1821
- https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups#performing_a_rolling_replace_or_restart
steps:
- name: 'gcr.io/cloud-builders/docker'
args: [ 'build', '-t', 'gcr.io/$PROJECT_ID/gcp-cloudbuild-gce-angular', '.' ]
- name: 'gcr.io/cloud-builders/gcloud'
args: [ 'beta', 'compute', 'instance-groups', 'managed', 'rolling-action', 'restart', 'gce-angular-instance-group', '--zone=us-east1-b' ]
images:
- 'gcr.io/$PROJECT_ID/gcp-cloudbuild-gce-angular'
# list all keyrings
gcloud kms keyrings list --location global
# list all keys in my_key_ring
gcloud kms keys list --keyring my_key_ring --location global
# grant KMS IAM permission to a sv account $USER_EMAIL
gcloud kms keyrings add-iam-policy-binding $KEYRING_NAME \
--location global \
--member user:$USER_EMAIL \
--role roles/cloudkms.admin
gcloud kms keyrings add-iam-policy-binding $KEYRING_NAME \
--location global \
--member user:$USER_EMAIL \
--role roles/cloudkms.cryptoKeyEncrypterDecrypter
# Encrypt and Decrypt in REST API
curl -v "https://cloudkms.googleapis.com/v1/projects/$DEVSHELL_PROJECT_ID/locations/global/keyRings/$KEYRING_NAME/cryptoKeys/$CRYPTOKEY_NAME:encrypt" \
-d "{\"plaintext\":\"$PLAINTEXT\"}" \
-H "Authorization:Bearer $(gcloud auth application-default print-access-token)"\
-H "Content-Type:application/json" \
| jq .ciphertext -r > 1.encrypted
curl -v "https://cloudkms.googleapis.com/v1/projects/$DEVSHELL_PROJECT_ID/locations/global/keyRings/$KEYRING_NAME/cryptoKeys/$CRYPTOKEY_NAME:decrypt" \
-d "{\"ciphertext\":\"$(cat 1.encrypted)\"}" \
-H "Authorization:Bearer $(gcloud auth application-default print-access-token)"\
-H "Content-Type:application/json" \
| jq .plaintext -r | base64 -d # create a secret
gcloud secrets create SECRET_NAME --replication-policy="automatic"
#create a secret version
gcloud secrets versions add "SECRET_NAME" --data-file="/path/to/file.txt"
# list
gcloud secrets list
# read
gcloud secrets versions access latest --secret=my_ssh_private_key
#update the labels (metadata) of a secret
gcloud secrets update SECRET_NAME --update-labels=KEY=VALUEfrom web console
gcloud compute instances create [INSTANCE_NAME] \
--image-family [IMAGE_FAMILY] \
--image-project [IMAGE_PROJECT] \
--create-disk image=[DISK_IMAGE],image-project=[DISK_IMAGE_PROJECT],size=[SIZE_GB],type=[DISK_TYPE]
gcloud compute instances create micro1 --zone=us-west1-a --machine-type=f1-micro --subnet=default --network-tier=PREMIUM --maintenance-policy=MIGRATE --service-account=398028291895-compute@developer.gserviceaccount.com --scopes=https://www.googleapis.com/auth/devstorage.read_only,https://www.googleapis.com/auth/logging.write,https://www.googleapis.com/auth/monitoring.write,https://www.googleapis.com/auth/servicecontrol,https://www.googleapis.com/auth/service.management.readonly,https://www.googleapis.com/auth/trace.append --min-cpu-platform=Automatic --image=debian-9-stretch-v20180510 --image-project=debian-cloud --boot-disk-size=10GB --boot-disk-type=pd-standard --boot-disk-device-name=micro1gcloud compute images list --filter=name:debian --uri
https://www.googleapis.com/compute/v1/projects/debian-cloud/global/images/debian-8-jessie-v20180109
https://www.googleapis.com/compute/v1/projects/debian-cloud/global/images/debian-9-stretch-v20180105
# Use the following command to see available non-Shielded VM Windows Server images
gcloud compute images list --project windows-cloud --no-standard-images
# Use the following command to see a list of available Shielded VM images, including Windows images
gcloud compute images list --project gce-uefi-images --no-standard-imagesgcloud compute instances list --filter="zone:us-central1-a"
gcloud compute instances list --project=dev --filter="name~^es"
gcloud compute instances list --project=dev --filter=name:kafka --format="value(name,INTERNAL_IP)"
gcloud compute instances list --filter=tags:kafka-node
gcloud compute instances list --filter='machineType:g1-small'
# list gke instances with an autogenerated tag from GKE
gcloud compute instances list --filter='tags.items:(gke-whatever)'gcloud compute instances move <instance_wanna_move> --destination-zone=us-central1-a --zone=us-central1-c
#--verbosity=debug is great for debugging, showing the SSH command
# the following is a real word example for running a bastion server that talks to a GKE cluster (master authorized network)
gcloud compute ssh --verbosity=debug <instance_name> --command "kubectl get nodes"
gcloud compute scp --recurse ../manifest <instance_name>:# find out access-config-name's name
gcloud compute instances describe oregon1
# remove the external IP
gcloud compute instances delete-access-config oregon1 --access-config-name "External NAT"
# connect via IAP, assuming the IAP is granted to the account used for login.
gcloud beta compute ssh oregon1 --tunnel-through-iapgcloud compute --project "foo" ssh --zone "us-central1-c" "elasticsearch-1" --ssh-flag="-L localhost:9200:localhost:9200"The 2nd localhost is relative to elasticsearch-1`
For example, how to connect to home server's flask server (tcp port 5000) for a demo or a local game server in development.
GOOGLE_CLOUD_PROJECT=$(gcloud config get-value project)
gcloud compute --project "${GOOGLE_CLOUD_PROJECT}" ssh --zone "us-west1-c" --ssh-flag="-v -N -R :5000:localhost:5000" "google_cloud_bastion_server"gcloud compute config-sshreturns the IP and password for creating the RDP connection.
gcloud compute reset-windows-password instance --user=jdoe
ip_address: 104.199.119.166
password: Ks(;_gx7Bf2d.NP
username: jodegcloud compute instances list --log-http- serial port debug
curl -s "http://metadata.google.internal/computeMetadata/v1/instance/?recursive=true&alt=text" -H "Metadata-Flavor: Google"
leader=$(curl -s "http://metadata.google.internal/computeMetadata/v1/instance/attributes/leader" -H "Metadata-Flavor: Google")gcloud compute project-info describe
gcloud compute project-info describe --flatten="commonInstanceMetadata[]"cat << EOF > startup.sh
#! /bin/bash
apt-get update
apt-get install -y nginx
service nginx start
sed -i -- 's/nginx/Google Cloud Platform - '"\$HOSTNAME"'/' /var/www/html/index.nginx-debian.html
EOF
gcloud compute instance-templates create nginx-template --metadata-from-file startup-script=startup.sh
gcloud compute target-pools create nginx-pool
gcloud compute instance-groups managed create nginx-group \
--base-instance-name nginx \
--size 2 \
--template nginx-template \
--target-pool nginx-poolhttps://cloud.google.com/vpc/docs/special-configurations#multiple-natgateways
gsutil cp gs://nat-gw-template/startup.sh .
gcloud compute instance-templates create nat-1 \
--machine-type n1-standard-2 --can-ip-forward --tags natgw \
--metadata-from-file=startup-script=startup.sh --address $nat_1_ip
gcloud compute instance-templates create nat-2 \
--machine-type n1-standard-2 --can-ip-forward --tags natgw \
--metadata-from-file=startup-script=startup.sh --address $nat_2_ipgcloud compute disks snapshot kafka-data1-1 --async --snapshot-names=kafka-data-1 --project project_a --zone us-west1-a
Use [gcloud compute operations describe URI] command to check the status of the operation(s). gcloud beta compute instance attach-disk micro1 --disk pd-west1 --disk-scope regional gcloud compute networks create privatenet --subnet-mode=custom
gcloud compute networks subnets create privatesubnet-us --network=privatenet --region=us-central1 --range=172.16.0.0/24
gcloud compute networks subnets create privatesubnet-eu --network=privatenet --region=europe-west1 --range=172.20.0.0/20
gcloud compute networks subnets list --sort-by=NETWORKtag the instances with no-ip
gcloud compute instances add-tags existing-instance --tags no-ip
gcloud compute routes create no-ip-internet-route \
--network custom-network1 \
--destination-range 0.0.0.0/0 \
--next-hop-instance nat-gateway \
--next-hop-instance-zone us-central1-a \
--tags no-ip --priority 800# allow SSH, RDP and ICMP for the given network
gcloud compute firewall-rules create managementnet-allow-icmp-ssh-rdp --direction=INGRESS --priority=1000 --network=managementnet --action=ALLOW --rules=tcp:22,3389,icmp --source-ranges=0.0.0.0/0
# allow internal from given source range
gcloud compute firewall-rules create mynetwork-allow-internal --network \
mynetwork --action ALLOW --direction INGRESS --rules all \
--source-ranges 10.128.0.0/9
gcloud compute firewall-rules list --filter="network:mynetwork"
## DENY
gcloud compute firewall-rules create mynetwork-deny-icmp \
--network mynetwork --action DENY --direction EGRESS --rules icmp \
--destination-ranges 10.132.0.2 --priority 500
gcloud compute firewall-rules list \
--filter="network:mynetwork AND name=mynetwork-deny-icmp"
# sort-by
gcloud compute firewall-rules list --sort-by=NETWORKgcloud compute firewall-rules create www-firewall --allow tcp:80
gcloud compute forwarding-rules create nginx-lb \
--region us-central1 \
--ports=80 \
--target-pool nginx-pool
gcloud compute firewall-rules list --sort-by=NETWORKgcloud compute http-health-checks create http-basic-check
gcloud compute instance-groups managed \
set-named-ports nginx-group \
--named-ports http:80
gcloud compute backend-services create nginx-backend \
--protocol HTTP --http-health-checks http-basic-check --global
gcloud compute backend-services add-backend nginx-backend \
--instance-group nginx-group \
--instance-group-zone us-central1-a \
--global
gcloud compute url-maps create web-map \
--default-service nginx-backend
gcloud compute target-http-proxies create http-lb-proxy \
--url-map web-map
gcloud compute forwarding-rules create http-content-rule \
--global \
--target-http-proxy http-lb-proxy \
--ports 80
gcloud compute forwarding-rules list
gcloud compute forwarding-rules list --filter=$(dig +short <dns_name>)
gcloud compute forwarding-rules describe my-forwardingrule --region us-central1
gcloud compute forwarding-rules describe my-http-forwardingrule --global# get the external IP address of the instance
gcloud compute instances describe single-node \
--format='value(networkInterfaces.accessConfigs[0].natIP)
gcloud compute addresses describe https-lb --global --format json
# list all IP addresses
gcloud projects list --format='value(project_id)' | xargs -I {} gcloud compute addresses list --format='value(address)' --project {} 2>/dev/null | sort | uniq -cUseful for services like Cloud SQL and Redis, peering between a custom VPC to a managed VPC by google.
gcloud services vpc-peerings list --network=my-vpc# Enable shared-vpc in '${NETWORK_PROJECT_ID}'
gcloud services enable --project ${NETWORK_PROJECT_ID} compute.googleapis.com
gcloud compute shared-vpc enable ${NETWORK_PROJECT_ID}
# Associate a service project with '${NETWORK_PROJECT_ID}'
gcloud services enable --project ${PLATFORM_PROJECT_ID} compute.googleapis.com
gcloud compute firewall-rules delete --project ${PLATFORM_PROJECT_ID} --quiet default-allow-icmp default-allow-internal default-allow-rdp default-allow-ssh
gcloud compute networks delete --project ${PLATFORM_PROJECT_ID} --quiet default
gcloud compute shared-vpc associated-projects add ${PLATFORM_PROJECT_ID} --host-project ${NETWORK_PROJECT_ID}
## Disassociate a service project from host project.
gcloud compute shared-vpc associated-projects remove ${PLATFORM_PROJECT_ID} --host-project ${NETWORK_PROJECT_ID}# list Google Compute Engine interconnect locations
gcloud compute interconnects locations listgcloud compute ssl-certificates create example-mydomain --domains example.mydomain.com
gcloud compute ssl-certificates list
gcloud compute ssl-certificates describe example-mydomain
# It takes 30mins+ to provision the TLS, one of conditions is the target-https-proxies needs to be associated with the cert.
gcloud beta compute target-https-proxies listgcloud logging read "timestamp >= \"2018-04-19T00:30:00Z\" and logName=projects/${project_id}/logs/requests and resource.type=http_load_balancer" --format="csv(httpRequest.remoteIp,httpRequest.requestUrl,timestamp)" --project=${project_id}
gcloud services list --available
# chain
gcloud services enable cloudapis.googleapis.com && \
cloudresourcemanager.googleapis.com && \
compute.googleapis.com
# or not chain
gcloud services enable container.googleapis.com
gcloud services enable containerregistry.googleapis.com
gcloud services enable cloudbuild.googleapis.com
gcloud services enable iam.googleapis.com
gcloud services enable logging.googleapis.com
gcloud services enable monitoring.googleapis.com
gcloud services enable storage-api.googleapis.com
gcloud services enable storage-component.googleapis.com
gcloud services enable sourcerepo.googleapis.comfunction enable-service() {
SERVICE=$1
if [[ $(gcloud services list --format="value(config.name)" \
--filter="config.name:$SERVICE" 2>&1) != \
"$SERVICE" ]]; then
echo "Enabling $SERVICE"
gcloud services enable $SERVICE
else
echo "$SERVICE is already enabled"
fi
}
enable-service container.googleapis.comgcloud compute forwarding-rules list --format 'value(NAME)' \
| xargs -I {} gcloud compute forwarding-rules delete {} --region us-west1 -q
gcloud projects list --format='value(project_id)' \
| xargs -I {} gcloud compute addresses list --format='value(address)' --project {} 2>/dev/null | sort | uniq -c
gcloud compute instances list --filter=elasticsearch --format='value(NAME)' \
| xargs -I {} -p gcloud compute instances stop {}
gcloud compute instances list --filter=elasticsearch --format='value(INTERNAL_IP)' \
| xargs -I {} ssh {} "sudo chef-client"
# delete non default routes
gcloud compute routes list --filter="NOT network=default" --format='value(NAME)' \
| xargs -I {} gcloud compute routes delete -q {}DATE=2018-10-01
IMAGE=<project_id>/<image_name>
gcloud container images list-tags gcr.io/$IMAGE --limit=unlimited --sort-by=TIMESTAMP \
--filter="NOT tags:* AND timestamp.datetime < '${DATE}'" --format='get(digest)' | \
while read digest;do gcloud container images delete -q --force-delete-tags gcr.io/$IMAGE@$digest ;done# create a private cluster
gcloud container clusters create private-cluster \
--private-cluster \
--master-ipv4-cidr 172.16.0.16/28 \
--enable-ip-alias \
--create-subnetwork ""
gcloud compute networks subnets create my-subnet \
--network default \
--range 10.0.4.0/22 \
--enable-private-ip-google-access \
--region us-central1 \
--secondary-range my-svc-range=10.0.32.0/20,my-pod-range=10.4.0.0/14
gcloud container clusters create private-cluster2 \
--private-cluster \
--enable-ip-alias \
--master-ipv4-cidr 172.16.0.32/28 \
--subnetwork my-subnet \
--services-secondary-range-name my-svc-range \
--cluster-secondary-range-name my-pod-range
gcloud container clusters update private-cluster2 \
--enable-master-authorized-networks \
--master-authorized-networks <external_ip_of_kubectl_instance># create a GKE cluster with CloudRun,Istio, HPA enabled
gcloud beta container clusters create run-gke \
--addons HorizontalPodAutoscaling,HttpLoadBalancing,Istio,CloudRun \
--scopes cloud-platform \
--zone us-central1-a \
--machine-type n1-standard-4 \
--enable-stackdriver-kubernetes \
--no-enable-ip-aliasexport WORKLOAD_POOL=${PROJECT_ID}.svc.id.goog
export MESH_ID="proj-${PROJECT_NUMBER}"
gcloud bea container clusters create ${CLUSTER_NAME} \
--machine-type=n1-standard-4 \
--num-nodes=4 \
--workload-pool=${WORKLOAD_POOL} \
--enable-stackdriver-kubernetes \
--subnetwork=default \
--labels mesh_id=${MESH_ID}# create a VPC native cluster
gcloud container clusters create k1 \
--network custom-ip-vpc --subnetwork subnet-alias \
--enable-ip-alias --cluster-ipv4-cidr=/16 --services-ipv4-cidr=/22
gcloud container clusters describe mycluster --format='get(endpoint)'
# generate a ~/.kube/config for private cluster with private endpoint
gcloud container clusters get-credentials private-cluster --zone us-central1-a --internal-ipgcloud container clusters create example-cluster --labels env=dev
gcloud container clusters list --filter resourceLabels.env=dev
gcloud sql instances create flights \
--tier=db-n1-standard-1 --activation-policy=ALWAYS
gcloud sql users set-password root --host % --instance flights \
--password Passw0rd
# authorizes the IP
export ADDRESS=$(wget -qO - http://ipecho.net/plain)/32
gcloud sql instances patch flights --authorized-networks $ADDRESS
## mysql cli to creat table
MYSQLIP=$(gcloud sql instances describe \
flights --format="value(ipAddresses.ipAddress)")
mysql --host=$MYSQLIP --user=root \
--password --verbose < create_table.sql
## import data in csv
mysqlimport --local --host=$MYSQLIP --user=root --password \
--ignore-lines=1 --fields-terminated-by=',' bts flights.csv-*
mysql --host=$MYSQLIP --user=root --p # deploy a service on Cloud Run in us-central1 and allow unauthenticated user
gcloud run deploy --image gcr.io/${PROJECT-ID}/helloworld --platform managed --region us-central1 --allow-unauthenticated
# list services
gcloud run services list
# get endpoint url for a service
gcloud run services describe <service_name> --format="get(status.url)"
export SA_NAME="cloud-scheduler-runner"
export SA_EMAIL="${SA_NAME}@${PROJECT_ID}.iam.gserviceaccount.com"
# create service account
gcloud iam service-accounts create $SA_NAME \
--display-name "${SA_NAME}"
# add sa binding to cloud run app
gcloud run services add-iam-policy-binding $APP_DIR \
--platform managed \
--region $GCP_REGION \
--member=serviceAccount:$SA_EMAIL \
--role=roles/run.invoker
# fetch the service URL
export APP="helloworld"
export SVC_URL=$(gcloud run services describe $APP --platform managed --region $GCP_REGION --format="value(status.url)")
# create the job to hit URL every 1 minute
gcloud scheduler jobs create http test-job --schedule "*/1 * * * *" \
--http-method=GET \
--uri=$SVC_URL \
--oidc-service-account-email=$SA_EMAIL \
--oidc-token-audience=$SVC_URL
export GCP_REGION="us-east1"
export SERVICE_NAME="hello-service"
# deploy app to Cloud Run
gcloud run deploy $SERVICE_NAME \
--platform managed \
--region $GCP_REGION \
--allow-unauthenticated \
--image ${GCP_REGION}-docker.pkg.dev/${PROJECT_ID}/${REPO_NAME}/${IMAGE_NAME}:${TAG_NAME}
# confirm service is running
gcloud run services list \
--platform managed \
--region $GCP_REGION
# test URL
export SVC_URL=$(gcloud run services describe $SERVICE_NAME --platform managed --region $GCP_REGION --format="value(status.url)")
curl -X GET $SVC_URL
# Hello, world!
# Version: 1.0.0
# Hostname: localhostexport REPO_NAME=team1
export GCP_REGION="us-east1"
gcloud artifacts repositories create $REPO_NAME \
--repository-format=docker \
--location=$GCP_REGION \
--description="Docker repository"
# configure auth
gcloud auth configure-docker ${GCP_REGION}-docker.pkg.devbrew install bat
gcloud ml language analyze-entities --content="Michelangelo Caravaggio, Italian painter, is known for 'The Calling of Saint Matthew'." | bat -l json
Thanks for the information. I appreciate your effort.
If you have any information regarding Istio, ingress, egress, could you please post here. Thanks