Merge pull request #17 from spacelift-io/future

Synchronizing future with main

Dockerfile

@@ -8,7 +8,8 @@ RUN apk -U upgrade && apk add --no-cache \
     git \
     jq \
     openssh \
-    openssh-keygen
+    openssh-keygen \
+    tzdata
 
 # Download infracost
 RUN curl -s -L https://github.com/infracost/infracost/releases/latest/download/infracost-linux-amd64.tar.gz | \

README.md

@@ -1,2 +1,20 @@
-# runner-terraform
-Spacelift runner image for Terraform
+# Terraform Runner Image
+
+This repo contains the Dockerfile for building the default Spacelift Terraform runner image.
+
+## Docker Repository
+
+The image is pushed to the `public.ecr.aws/spacelift/runner-terraform` public repository. It
+is also pushed to the `ghcr.io/spacelift-io/runner-terraform` as a backup in case of issues
+with ECR.
+
+## Branch Model
+
+This repository uses two main branches:
+
+- `main` - contains the production version of the runner image.
+- `future` - used to test development changes.
+
+Pushes to `main` deploy to the `latest` tag, whereas pushes to `future` deploy to the `future`
+tag. This means that to use the development version you can use the `public.ecr.aws/spacelift/runner-terraform:future`
+image.