Charts

:no_entry: Deprecated

Overview

Charts used by Helm to manage Kubernetes.

To see how to use the Senzing Helm Charts in practice, visit kubernetes-demo.

Contents

1. Using Helm
   1. Add helm repository
   2. List helm repositories
   3. View charts in Senzing Helm repository
   4. Remove helm repository
2. Development
   1. Clone repository
   2. Identify public charts
   3. Helm lint
   4. Helm template
   5. Package Helm chart

Using Helm

Add helm repository

1. Using helm repo add. Example:

   helm repo add senzing 'https://hub.senzing.com/charts/'
   

List helm repositories

1. Using helm repo list. Example:

   helm repo list
   

View charts in Senzing Helm repository

1. Using helm search. Example:

   helm search senzing
   

Remove helm repository

1. Using helm repo remove Example:

   helm repo remove senzing
   

Development

Clone repository

1. Using these environment variable values:

   export GIT_ACCOUNT=senzing
   export GIT_REPOSITORY=charts
   export GIT_ACCOUNT_DIR=~/${GIT_ACCOUNT}.git
   export GIT_REPOSITORY_DIR="${GIT_ACCOUNT_DIR}/${GIT_REPOSITORY}"
   

   Then follow steps in clone-repository.

Identify public charts

1. :pencil2: List docker images in an environment variable. Example:

   export CHART_NAMES=( \
     "arey-mysql-client" \
     "coleifer-sqlite-web" \
     "confluentinc-cp-kafka" \
     "db2-client" \
     "ibm-db2-driver-installer" \
     "microsoft-mssql-tools" \
     "senzing-api-server" \
     "senzing-apt" \
     "senzing-base" \
     "senzing-common" \
     "senzing-configurator" \
     "senzing-console" \
     "senzing-entity-search-web-app" \
     "senzing-ibm-db2" \
     "senzing-init-postgresql" \
     "senzing-postgresql-client" \
     "senzing-redoer" \
     "senzing-resolver" \
     "senzing-stream-loader" \
     "senzing-stream-producer" \
     "senzing-yum" \
     "swaggerapi-swagger-ui" \
   )
   

Helm lint

1. Single chart.

   :pencil2: Identify chart.

   export CHART_NAME=senzing-hello-world

   Using helm lint. Example:

   cd ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}
   helm lint
   

2. Public charts using helm lint. Example:

   for CHART_NAME in ${CHART_NAMES[@]}; \
   do \
     cd ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}; \
     pwd; \
     helm dependency update ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}; \
     helm lint; \
   done
   

Helm template

1. Single chart.

   :pencil2: Identify chart.

   export CHART_NAME=senzing-hello-world

   Using helm template. Example:

   cd ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}
   helm template .
   

2. Public charts using helm template. Example:

   for CHART_NAME in ${CHART_NAMES[@]}; \
   do \
     cd ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}; \
     printf "\n"
     printf "# ----------------------------------------------------------------\n"
     printf "# $(pwd)\n"; \
     printf "# ----------------------------------------------------------------\n\n"
     helm template .; \
   done
   

Package Helm chart

1. Single chart. Example:

   :pencil2: Identify chart.

   export CHART_NAME=senzing-hello-world

   Using helm dependency update, helm package, and helm repo index. Example:

   cd ${GIT_REPOSITORY_DIR}/docs
   helm dependency update ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}
   helm package ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}
   helm repo index .
   

2. Public charts using helm dependency update, helm package, and helm repo index. Example:

   cd ${GIT_REPOSITORY_DIR}/docs
   
   for CHART_NAME in ${CHART_NAMES[@]}; \
   do \
     helm dependency update ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}
     helm package ${GIT_REPOSITORY_DIR}/charts/${CHART_NAME}; \
   done
   
   helm repo index .