# Cheat Sheets Here are some commonly used commands and links. ## gcloud ### Basics | Task | | | ----------------------------- | ------------------------------------------------------------------------ | | Enable an API | `gcloud services enable ${API}` | | Current Project ID | `gcloud config get-value project` | | Export to PROJECT\_ID | `PROJECT_ID=$(gcloud config get-value project)` | | Authentication | `gcloud auth login` | | Application Credentials Login | `gcloud auth application-default login` | | Default Zone | `gcloud config set compute/zone us-central1-c` | | Default Region | `gcloud config set compute/region us-central1` | | All Regions and Zones | [Regions and Zones](https://cloud.google.com/compute/docs/regions-zones) | ### Identity Access Management | Task | | | --------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Create a Service Account |

gcloud iam service-accounts create \

${SA\_NAME}

| | Service Account E-Mail | `${SA_NAME}@${PROJECT_ID}.iam.gserviceaccount.com` | | Add Permission |

gcloud projects add-iam-policy-binding ${PROJECT\_ID} \

--member serviceAccount:${SA\_EMAIL} \

--role ${ROLES}

| | Create a Service Account Key File |

gcloud iam service-accounts keys create \

$HOME/sa-key.json \

--iam-account ${SA\_EMAIL}

| | All Possible Roles | [Understanding roles](https://cloud.google.com/iam/docs/understanding-roles) | ### Serverless Deployments | Task | | | -------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | App Engine | `gcloud app deploy ${JAR_FILE}` | | | `gcloud app deploy ${JAR_FILE} --appyaml app.yaml` | | | [Maven plugin](https://cloud.google.com/appengine/docs/standard/java11/using-maven#setting_up_maven) | | | [Gradle Plugin](https://cloud.google.com/appengine/docs/standard/java11/using-gradle) | | Cloud Run |

gcloud run deploy ${NAME} \

--platform=managed \

--allow-unauthenticated \

--image=gcr.io/${PROJECT\_ID}/${IMAGE\_NAME}

| | |

gcloud run deploy ${NAME} \

--platform=managed \

--allow-unauthenticated \

--cpu=2 \

--memory=512M \

--set-env-vars="JAVA\_TOOL\_OPTIONS=-Dproperty=value"

--image=gcr.io/${PROJECT\_ID}/${IMAGE\_NAME}

| | Cloud Function |

gcloud functions deploy ${NAME}

--trigger-http \

--runtime=java11 \

--allow-unauthenticated \

--entry-point=${FUNCTION\_CLASS\_FQN}

| | | [Maven plugin](https://github.com/GoogleCloudPlatform/functions-framework-java#running-a-function-with-the-maven-plugin) | ## Jib | Task | | | -------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Create a remote Image | `mvn jib:build` | | | `gradle jib` | | Create a local image | `mvn jib:dockerBuild` | | | `gradle jibDockerBuild` | |

Run Jib without

pre-configured plugin

|

mvn compile \

com.google.cloud.tools:jib-maven-plugin:2.4.0:build \

-Dimage=gcr.io/${PROJECT\_ID}/${IMAGE\_NAME}

| | Jib READMEs | [Maven plugin](https://github.com/GoogleContainerTools/jib/tree/master/jib-maven-plugin) | | | [Gradle plugin](https://github.com/GoogleContainerTools/jib/tree/master/jib-gradle-plugin) | ## Spring Initializer | Task | | | ------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | |

Create a new app w/

Spring Cloud GCP

|

curl \

-d dependencies=web,cloud-gcp \

-d bootVersion=2.3.1.RELEASE \

-d baseDir=demo

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