Deploying Accurate

1. (Optional) Prepare cert-manager

   Accurate depends on cert-manager to issue TLS certificate for admission webhooks. If cert-manager is not installed on your cluster, install it as follows:

   CERT_MANAGER_VERSION=v1.20.2
   CERT_MANAGER_GPG_KEY_URL=https://cert-manager.io/public-keys/cert-manager-keyring-2021-09-20-1020CF3C033D4F35BAE1C19E1226061C665DF13E.gpg
   curl -fsSL -o cert-manager-keyring.gpg "${CERT_MANAGER_GPG_KEY_URL}"
   helm pull oci://quay.io/jetstack/charts/cert-manager \
     --version "${CERT_MANAGER_VERSION}" \
     --verify --keyring cert-manager-keyring.gpg \
     --untar --untardir ./cert-manager-chart
   helm install cert-manager ./cert-manager-chart/cert-manager \
     --namespace cert-manager --create-namespace --set crds.enabled=true
   rm -rf cert-manager-keyring.gpg ./cert-manager-chart
   

2. Configure Helm chart values

   Read Configurations for details.

3. Install the Accurate Helm chart

   The Accurate Helm chart is published to an OCI registry, so it can be installed directly by its OCI URL.

   helm install --create-namespace --namespace accurate accurate oci://ghcr.io/cybozu-go/charts/accurate -f values.yaml