sa-gen/old/sa-gen_2020

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#!/bin/bash
# Running this script requires gcloud command line tools. To install go to https://cloud.google.com/sdk/docs/quickstarts
# See readme.md to understand the variables used in this script
export KEYS_DIR=/opt/sa
export ORGANIZATION_ID="insertyourorganizationID"
export GROUP_NAME=mygroup@mydomain.com
export PROJECT_BASE_NAME=myprojectbasename
export FIRST_PROJECT_NUM=1
export LAST_PROJECT_NUM=12
export SA_EMAIL_BASE_NAME=sagen
export FIRST_SA_NUM=1
export NUM_SAS_PER_PROJECT=100
create_project() {
export PROJECT=$1
gcloud projects create $PROJECT --organization=$ORGANIZATION_ID
gcloud config set project $PROJECT
gcloud services enable drive.googleapis.com
sleep 5s
}
create_sas() {
let LAST_SA_NUM=$FIRST_SA_NUM+$NUM_SAS_PER_PROJECT
for name in $(seq $FIRST_SA_NUM $LAST_SA_NUM); do
saname="$SA_EMAIL_BASE_NAME""$name"
echo creating service account for $saname
gcloud iam service-accounts create $saname --display-name=$saname
gcloud iam service-accounts keys create $KEYS_DIR/$name.json --iam-account=$saname@$PROJECT.iam.gserviceaccount.com
# NEED to fix syntax for below command to add SA email to group
#gcloud iam service-accounts add-iam-policy-binding "$saname@$PROJECT.iam.gserviceaccount.com" --member="group:$GROUP_NAME" --role="roles/viewer"
echo "$GROUP_NAME,$saname@$PROJECT.iam.gserviceaccount.com,USER,MEMBER" | tee -a $KEYS_DIR/members.csv $KEYS_DIR/allmembers.csv
done
let FIRST_SA_NUM=$FIRST_SA_NUM+100
sleep 5s
}
main() {
mkdir -p $KEYS_DIR
[ -f $KEYS_DIR/members.csv ] && cat $KEYS_DIR/members.csv >> $KEYS_DIR/allmembers.csv && sort -uo $KEYS_DIR/allmembers.csv $KEYS_DIR/allmembers.csv
echo "Group Email [Required],Member Email,Member Type,Member Role" >$KEYS_DIR/members.csv
for project_num in $(seq $FIRST_PROJECT_NUM $LAST_PROJECT_NUM); do
create_project $PROJECT_BASE_NAME$project_num
create_sas
done
}
main