fix(.circleci): amendments to circleci for publishing helm chart

.circleci/config.yml

@@ -98,3 +98,5 @@ jobs:
       - run:
           name: Build and Publish
           command: ./.circleci/package_and_publish_helm.sh
+          environment:
+            APP_VERSION: '3.0.441-x64'

.circleci/package_and_publish_helm.sh

@@ -12,6 +12,11 @@ if [[ -z "${VERSION}" ]]; then
   exit 1
 fi
 
+if [[ -z "${APP_VERSION}" ]]; then
+  echo "APP_VERSION environment variable should be set"
+  exit 1
+fi
+
 if [[ -z "${GIT_EMAIL}" ]]; then
   echo "GIT_EMAIL environment variable should be set"
   exit 1
@@ -30,7 +35,7 @@ helm version -c
 echo "🏗️ building dependencies"
 helm dependency build "${HELM_CHART_DIR_PATH}"
 echo "🎁 packaging ${HELM_CHART_DIR_PATH} with version: ${VERSION}"
-helm package "${HELM_CHART_DIR_PATH}" --dependency-update --version "${VERSION}" --app-version "${VERSION}" --destination "${TEMP_PACKAGE_DIR}"
+helm package "${HELM_CHART_DIR_PATH}" --dependency-update --version "${VERSION}" --app-version "${APP_VERSION}" --destination "${TEMP_PACKAGE_DIR}"
 
 echo "⏬ checking out git branch '${HELM_PACKAGE_BRANCH}'"
 git config user.email "${GIT_EMAIL}"

README.md

@@ -20,7 +20,12 @@ Comprehensive developer and user documentation can be found in our:
 
 1. You will require [Helm](https://helm.sh/docs/intro/install/) and access to a [Kubernetes](https://kubernetes.io/) cluster to which you have appropriate permissions to deploy resources.
 1. Clone this repository and in a shell terminal, `cd` in to the root directory of the cloned repository.
-1. Edit the file `./example/values.yaml` to include your API key for seq.
+1. Run the following command to create a secret containing your deployment key, replacing `YOURAPIKEY` with an [API key generated by your Seq instance](https://docs.datalust.co/docs/api-keys):
+
+   ```shell
+   kubectl create secret generic seq-api-key --from-value=api-key=YOURAPIKEY --namespace seq-input-gelf
+   ```
+
 1. Run the following command to install the helm chart in your kubernetes cluster. Note that this will create a new namespace named `seq-input-gelf`:
 
    ```shell