Initial stuff

Makefile

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+TEST_IMAGE?=consul-helm-test
+
+test-docker:
+	@docker build --rm -t '$(TEST_IMAGE)' -f $(CURDIR)/test/docker/Test.dockerfile $(CURDIR)
+
+.PHONY: test-docker

test/docker/Test.dockerfile

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+# This Dockerfile installs all the dependencies necessary to run the
+# acceptance tests. This image also contains gcloud so you can run tests
+# against a GKE cluster easily.
+#
+# This image has no automatic entrypoint. It is expected that you'll run
+# a script to configure kubectl, potentially install Helm, and run the tests
+# manually. This image only has the dependencies pre-installed.
+
+FROM alpine:latest
+WORKDIR /root
+
+ENV BATS_VERSION "1.1.0"
+
+# base packages
+RUN apk update && apk add --no-cache --virtual .build-deps \
+    ca-certificates \
+    curl \
+    tar \
+    bash \
+    openssl \
+    python \
+    git
+
+# gcloud
+RUN curl -OL https://dl.google.com/dl/cloudsdk/channels/rapid/install_google_cloud_sdk.bash && \
+    bash install_google_cloud_sdk.bash --disable-prompts --install-dir='/root/' && \
+    ln -s /root/google-cloud-sdk/bin/gcloud /usr/local/bin/gcloud
+
+# kubectl
+RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && \
+    chmod +x ./kubectl && \
+    mv ./kubectl /usr/local/bin/kubectl
+
+# helm
+RUN curl https://raw.githubusercontent.com/kubernetes/helm/master/scripts/get | bash
+
+# bats
+RUN curl -sSL https://github.com/bats-core/bats-core/archive/v${BATS_VERSION}.tar.gz -o /tmp/bats.tgz \
+    && tar -zxf /tmp/bats.tgz -C /tmp \
+    && /bin/bash /tmp/bats-core-$BATS_VERSION/install.sh /usr/local

test/scripts/cli-init.sh

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+#!/bin/bash
+SCRIPT_NAME="$(basename ${BASH_SOURCE[0]})"
+pushd $(dirname ${BASH_SOURCE[0]}) > /dev/null
+SCRIPT_DIR=$(pwd)
+popd > /dev/null
+
+function usage {
+cat <<-EOF
+Usage: ${SCRIPT_NAME} [<options ...>]
+Description:
+   This script will initialize
+   This script will build the consul-k8s binary on the local system.
+   All the requisite tooling must be installed for this to be
+   successful.
+Options:
+   -s | --source     DIR         Path to source to build.
+                                 Defaults to "${SOURCE_DIR}"
+   -o | --os         OSES        Space separated string of OS
+                                 platforms to build.
+   -a | --arch       ARCH        Space separated string of
+                                 architectures to build.
+   -h | --help                   Print this help text.
+EOF
+}
+
+function main {
+   declare sdir="${SOURCE_DIR}"
+   declare build_os=""
+   declare build_arch=""
+
+
+   while test $# -gt 0
+   do
+      case "$1" in
+         -h | --help )
+            usage
+            return 0
+            ;;
+         -s | --source )
+            if test -z "$2"
+            then
+               err_usage "ERROR: option -s/--source requires an argument"
+               return 1
+            fi
+
+            if ! test -d "$2"
+            then
+               err_usage "ERROR: '$2' is not a directory and not suitable for the value of -s/--source"
+               return 1
+            fi
+
+            sdir="$2"
+            shift 2
+            ;;
+         -o | --os )
+            if test -z "$2"
+            then
+               err_usage "ERROR: option -o/--os requires an argument"
+               return 1
+            fi
+
+            build_os="$2"
+            shift 2
+            ;;
+         -a | --arch )
+            if test -z "$2"
+            then
+               err_usage "ERROR: option -a/--arch requires an argument"
+               return 1
+            fi
+
+            build_arch="$2"
+            shift 2
+            ;;
+         * )
+            err_usage "ERROR: Unknown argument: '$1'"
+            return 1
+            ;;
+      esac
+   done
+
+   build_consul_local "${sdir}" "${build_os}" "${build_arch}" || return 1
+
+   return 0
+}
+
+main "$@"
+exit $?

test/scripts/docker-init.sh

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+#!/bin/bash
+SCRIPT_NAME="$(basename ${BASH_SOURCE[0]})"
+pushd $(dirname ${BASH_SOURCE[0]}) > /dev/null
+SCRIPT_DIR=$(pwd)
+popd > /dev/null
+
+function usage {
+cat <<-EOF
+Usage: ${SCRIPT_NAME} [<options ...>]
+Description:
+   This script will install the necessary components for a Docker-based
+   test.
+   This script will build the consul-k8s binary on the local system.
+   All the requisite tooling must be installed for this to be
+   successful.
+Options:
+   -s | --source     DIR         Path to source to build.
+                                 Defaults to "${SOURCE_DIR}"
+   -o | --os         OSES        Space separated string of OS
+                                 platforms to build.
+   -a | --arch       ARCH        Space separated string of
+                                 architectures to build.
+   -h | --help                   Print this help text.
+EOF
+}
+
+function main {
+   declare sdir="${SOURCE_DIR}"
+   declare build_os=""
+   declare build_arch=""
+
+   while test $# -gt 0
+   do
+      case "$1" in
+         -h | --help )
+            usage
+            return 0
+            ;;
+         * )
+            err_usage "ERROR: Unknown argument: '$1'"
+            return 1
+            ;;
+      esac
+   done
+
+   build_consul_local "${sdir}" "${build_os}" "${build_arch}" || return 1
+   return 0
+}
+
+main "$@"
+exit $?

test/terraform/main.tf

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+provider "google" {
+  project = "${var.project}"
+}
+
+resource "random_id" "suffix" {
+  byte_length = 4
+}
+
+resource "google_container_cluster" "cluster" {
+  name               = "consul-k8s-${random_id.suffix.dec}"
+  project            = "${var.project}"
+  enable_legacy_abac = true
+  initial_node_count = 5
+  zone               = "${var.zone}"
+  min_master_version = "${var.k8s_version}"
+  node_version       = "${var.k8s_version}"
+}
+

test/terraform/variables.tf

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+variable "k8s_version" {
+  default     = "1.10.5-gke.4"
+  description = "The K8S version to use for both master and nodes."
+}
+
+variable "project" {
+  description = <<EOF
+Google Cloud Project to launch resources in. This project must have GKE
+enabled and billing activated. We can't use the GOOGLE_PROJECT environment
+variable since we need to access the project for other uses.
+EOF
+}
+
+variable "zone" {
+  default     = "us-central1-a"
+  description = "The zone to launch all the GKE nodes in."
+}