Skip to content

Instantly share code, notes, and snippets.

@vfarcic

vfarcic/01-02-terraform-eks-cf.sh

Last active July 20, 2022 10:07
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save vfarcic/6c8f32fef73abb44f5bf9b873d20fc89 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save vfarcic/6c8f32fef73abb44f5bf9b873d20fc89 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. vfarcic revised this gist Sep 25, 2020. 1 changed file with 2 additions and 1 deletion.
    3 changes: 2 additions & 1 deletion 01-02-terraform-eks-cf.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -103,7 +103,8 @@ aws eks update-kubeconfig \
    --name \
    $(terraform output cluster_name) \
    --region \
    $(terraform output region)
    $(terraform output region) \
    --alias devops-catalog

    kubectl get nodes

  2. vfarcic revised this gist Sep 9, 2020. 1 changed file with 2 additions and 0 deletions.
    2 changes: 2 additions & 0 deletions 01-02-terraform-eks-cf.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -1,3 +1,5 @@
    # Source: https://gist.github.com/6c8f32fef73abb44f5bf9b873d20fc89

    #######################################################################################################################################
    # Applying GitOps And Continuous Delivery (CD) On Infrastructure Using Terraform, Codefresh, And AWS Elastic Kubernetes Service (EKS) #
    #######################################################################################################################################
  3. vfarcic created this gist Sep 9, 2020.
    123 changes: 123 additions & 0 deletions 01-02-terraform-eks-cf.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,123 @@
    #######################################################################################################################################
    # Applying GitOps And Continuous Delivery (CD) On Infrastructure Using Terraform, Codefresh, And AWS Elastic Kubernetes Service (EKS) #
    #######################################################################################################################################

    ####################
    # Getting The Code #
    ####################

    open https://github.com/vfarcic/cf-terraform-eks

    # Replace `[...]` with the GitHub organization
    export GH_ORG=[...]

    git clone https://github.com/$GH_ORG/cf-terraform-eks

    cd cf-terraform-eks

    cp orig/*.tf .

    cp orig/codefresh.yml .

    ###########################
    # Getting AWS Credentials #
    ###########################

    export AWS_ACCESS_KEY_ID=[...]

    export AWS_SECRET_ACCESS_KEY=[...]

    export AWS_DEFAULT_REGION=us-east-1

    ###################################
    # Preparing Terraform Definitions #
    ###################################

    export BUCKET_NAME=doc-$(date +%Y%m%d%H%M%S)

    aws s3api create-bucket \
    --bucket $BUCKET_NAME \
    --region $AWS_DEFAULT_REGION \
    --acl private

    cat variables.tf

    open https://docs.aws.amazon.com/eks/latest/userguide/platform-versions.html

    export VERSION=[...] # e.g., 1.17

    open https://docs.aws.amazon.com/eks/latest/userguide/eks-linux-ami-versions.html

    export RELEASE_VERSION=[...] # e.g., 1.17.9-20200904

    cat variables.tf \
    | sed -e "s@CHANGE_VERSION@$VERSION@g" \
    | sed -e "s@CHANGE_RELEASE@$RELEASE_VERSION@g" \
    | tee variables.tf

    cat main.tf

    cat main.tf \
    | sed -e "s@CHANGE_BUCKET@$BUCKET_NAME@g" \
    | tee main.tf

    cat output.tf

    git add .

    git commit -m "Initial commit"

    git push

    ###########################################
    # Defining A Continuous Delivery Pipeline #
    ###########################################

    cat codefresh.yml

    ###############################################
    # Creating And Configuring Codefresh Pipeline #
    ###############################################

    open https://codefresh.io/

    echo $AWS_ACCESS_KEY_ID

    echo $AWS_SECRET_ACCESS_KEY

    echo $AWS_DEFAULT_REGION

    #######################################
    # Applying Infrastructure Definitions #
    #######################################

    terraform init

    terraform refresh

    export KUBECONFIG=$PWD/kubeconfig

    aws eks update-kubeconfig \
    --name \
    $(terraform output cluster_name) \
    --region \
    $(terraform output region)

    kubectl get nodes

    ############################################################
    # Using Pull Requests To Preview Changes To Infrastructure #
    ############################################################

    git checkout -b destroy

    git add .

    git commit -m "Destroying everything"

    git push \
    --set-upstream origin destroy

    open https://github.com/$GH_ORG/cf-terraform-eks

    git checkout master