Added Dockerfile with Bedrock prerequisites

.gitignore

@@ -14,4 +14,6 @@ shunit2
 vendor
 flux
 kubediff
-locust
+locust
+
+secrets*

cluster/azure/README.md

@@ -1,3 +1,6 @@
+from: https://youtu.be/H5uq60pb2Hs
+
+
 # Azure Cluster Creation Guide
 
 ## Summary

tools/Dockerfile

@@ -0,0 +1,20 @@
+FROM debian:stretch
+LABEL createdBy="https://twitter.com/carlesanagustin"
+
+RUN apt-get update && \
+    apt-get install -y unzip git
+
+COPY ./prereqs/*.sh /
+
+RUN /setup_azure_cli.sh && \
+    /setup_bedrock_cli.sh && \
+    /setup_fabrikate.sh && \
+    /setup_helm.sh && \
+    /setup_kubectl.sh && \
+    /setup_terraform.sh
+
+RUN rm -f /*.sh && \
+    apt-get purge -y unzip && \
+    rm -rf /var/lib/apt/lists/*
+
+ENTRYPOINT ["/bin/bash"]

tools/Makefile

@@ -0,0 +1,16 @@
+DOCKERFILE ?= .
+IMAGE_FROM ?= debian:stretch
+IMAGE ?= bedrock:latest
+MOUNT ?= $(shell pwd)
+
+d_source:
+	docker run --rm -it -v $(MOUNT):/shared $(IMAGE_FROM) /bin/bash
+
+d_build:
+	docker build -t $(IMAGE) $(DOCKERFILE)
+
+d_run:
+	docker run --rm -it -v $(MOUNT):/shared $(IMAGE)
+
+d_rmi:
+	docker rmi $(IMAGE)

tools/README.md

@@ -5,4 +5,21 @@ This directory contains tools for working with both the release process as well
 Currently, the scripts are:
 
 - `bedrock_terraform_release.sh` - this script updates remote references and creates a branch for which releases can be generated
-- `toggle_remote_ref.sh` - this script is used to toggle remote references in your repository so when a PR is issued with changes affecting remote modules, those changes (in the branch the PR is based on) can be toggled easily for testing (and then returned to reference master post testing)
+- `toggle_remote_ref.sh` - this script is used to toggle remote references in your repository so when a PR is issued with changes affecting remote modules, those changes (in the branch the PR is based on) can be toggled easily for testing (and then returned to reference master post testing)
+
+## Dockerfile with Bedrock prerequisites
+
+### Description
+
+This Dockerfile creates a Debian image with all Bedrock prerequisites `prereqs/setup*.sh` installed ready to use from any Docker based system. It is composed of a `Dockerfile` with the image definition and a `Makefile` with all Docker CLI instructions.
+
+### Requirements
+
+* `make`: [https://www.gnu.org/software/make/](https://www.gnu.org/software/make/)
+* `docker`: [https://docs.docker.com/](https://docs.docker.com/)
+
+### Instructions
+
+* Build docker image: `make d_build`
+* Run docker container and get bash in it: `make d_run`
+* Remember you can use this image to run any prerequisite command with `docker run [OPTIONS] bedrock:latest terraform [ARG...]`

tools/prereqs/README.md

@@ -13,39 +13,41 @@ We maintain an individual script for each prerequisite to make this easier.
 
 NOTE: You do not need to use these scripts if you are already utilizing a package manager like `apt` or `brew` to install these.
 
-To use this, clone the bedrock repository locally and then navigate to `tools/prereqs` and execute the appropriate scripts for the prerequisites you need to install:
+To use this, clone the bedrock repository locally and then navigate to `tools/prereqs` and execute the appropriate scripts for the prerequisites you need to install or create a Docker image with `tools/Dockerfile` provided.
 
-## Azure CLI
+## Install locally
+
+### Azure CLI
 
 ```bash
 $ sudo ./setup_azure_cli.sh
 ```
 
-## kubectl
+### kubectl
 
 ```bash
 $ sudo ./setup_kubectl.sh
 ```
 
-## Helm
+### Helm
 
 ```bash
 $ sudo ./setup_helm.sh
 ```
 
-## Fabrikate
+### Fabrikate
 
 ```bash
 $ sudo ./setup_fabrikate.sh
 ```
 
-## Terraform
+### Terraform
 
 ```bash
 $ sudo ./setup_terraform.sh
 ```
 
-## Bedrock CLI
+### Bedrock CLI
 
 ```bash
 $ sudo ./setup_bedrock_cli.sh

tools/prereqs/setup_azure_cli.sh

@@ -9,12 +9,13 @@ require_root
 function apt_install() {
     # prompt for confirmation
     echo "This script will install the latest version of the Azure CLI using the Microsoft APT repo."
-    read -p "Do you wish to continue? " -n 1 -r
-    echo
-    if [[ ! $REPLY =~ ^[Yy]$ ]]
-    then
-        exit 1
-    fi
+    # next 6 lines commented due to automation
+    #read -p "Do you wish to continue? " -n 1 -r
+    #echo
+    #if [[ ! $REPLY =~ ^[Yy]$ ]]
+    #then
+    #    exit 1
+    #fi
 
     # install base set of tools
     apt-get update

tools/prereqs/setup_bedrock_cli.sh

@@ -16,12 +16,13 @@ trap finish EXIT
 
 # prompt for confirmation
 echo "This script will install the latest version of Bedrock CLI from github."
-read -p "Do you wish to continue? " -n 1 -r
-echo
-if [[ ! $REPLY =~ ^[Yy]$ ]]
-then
-    exit 1
-fi
+# next 6 lines commented due to automation
+#read -p "Do you wish to continue? " -n 1 -r
+#echo
+#if [[ ! $REPLY =~ ^[Yy]$ ]]
+#then
+#    exit 1
+#fi
 
 # create a temporary directory to do work in
 tmp_dir=$(mktemp -d -t ci-XXXXXXXXXX)

tools/prereqs/setup_fabrikate.sh

@@ -16,17 +16,19 @@ trap finish EXIT
 # prompt for confirmation
 echo "This script will install the latest version of Fabrikate from github."
 echo "The script requires that unzip be installed."
-read -p "Do you wish to continue? " -n 1 -r
-echo
-if [[ ! $REPLY =~ ^[Yy]$ ]]
-then
-    exit 1
-fi
+# next 6 lines commented due to automation
+#read -p "Do you wish to continue? " -n 1 -r
+#echo
+#if [[ ! $REPLY =~ ^[Yy]$ ]]
+#then
+#    exit 1
+#fi
 
 # determine os type
 ostype=`os_type`
 if [ "$ostype" == "linux" ]; then
     arch="linux-amd64"
+    apt-get install -y unzip
 elif [ "$ostype" == "macos" ]; then
     arch="darwin-amd64"
 else

tools/prereqs/setup_helm.sh

@@ -18,12 +18,13 @@ trap finish EXIT
 # prompt for confirmation
 echo "This script will install version $HELM_DESIRED_VERSION of helm from Github."
 echo "Bedrock currently only supports version 2.x of helm."
-read -p "Do you wish to continue? " -n 1 -r
-echo
-if [[ ! $REPLY =~ ^[Yy]$ ]]
-then
-    exit 1
-fi
+# next 6 lines commented due to automation
+#read -p "Do you wish to continue? " -n 1 -r
+#echo
+#if [[ ! $REPLY =~ ^[Yy]$ ]]
+#then
+#    exit 1
+#fi
 
 # create a temporary directory to do work in
 tmp_dir=$(mktemp -d -t ci-XXXXXXXXXX)

tools/prereqs/setup_kubectl.sh

@@ -15,12 +15,13 @@ trap finish EXIT
 
 # prompt for confirmation
 echo "This script will install the latest version of kubectl."
-read -p "Do you wish to continue? " -n 1 -r
-echo
-if [[ ! $REPLY =~ ^[Yy]$ ]]
-then
-    exit 1
-fi
+# next 6 lines commented due to automation
+#read -p "Do you wish to continue? " -n 1 -r
+#echo
+#if [[ ! $REPLY =~ ^[Yy]$ ]]
+#then
+#    exit 1
+#fi
 
 # create a temporary directory to do work in
 tmp_dir=$(mktemp -d -t ci-XXXXXXXXXX)

tools/prereqs/setup_terraform.sh

@@ -15,12 +15,14 @@ trap finish EXIT
 
 # prompt for confirmation
 echo "This script will install the latest version of Terraform from github."
-read -p "Do you wish to continue? (y or n)" -n 1 -r
-echo
-if [[ ! $REPLY =~ ^[Yy]$ ]]
-then
-    exit 1
-fi
+echo "The script requires that unzip be installed."
+# next 6 lines commented due to automation
+#read -p "Do you wish to continue? (y or n)" -n 1 -r
+#echo
+#if [[ ! $REPLY =~ ^[Yy]$ ]]
+#then
+#    exit 1
+#fi
 
 # create a temporary directory to do work in
 tmp_dir=$(mktemp -d -t ci-XXXXXXXXXX)
@@ -30,7 +32,7 @@ cd $tmp_dir
 ostype=`os_type`
 if [ "$ostype" == "linux" ]; then
     arch="linux_amd64"
-    sudo apt-get install unzip
+    apt-get install -y unzip
 elif [ "$ostype" == "macos" ]; then
     arch="darwin_amd64"
 else