Lets Encrypt has removed their ACME V1 api in favor of ACME V2. The Rancher 1.6 catalog entry for Lets Encrypt certificates doesn't support this api. There is a forked version of the repo, however the service has to be created manually instead of from the catalog.
- Create a new service, give it a name, use
vxcontrol/rancher-letsencrypt:v1.0.0for the image - In the "Volumes" tab, add a volume
/var/lib/rancher:/var/lib/rancher - In the "Command" tab, set the "Console" option to
none - Click to add an Environment Variable, and paste the following into the first "Variable" input field.
- All of the environment variables should auto-fill.
- Fill in the necessary values
API_VERSION=Production
AURORA_ENDPOINT=
AURORA_KEY=
AURORA_USER_ID=
AWS_ACCESS_KEY=
AWS_SECRET_KEY=
AZURE_CLIENT_ID=
AZURE_CLIENT_SECRET=
AZURE_RESOURCE_GROUP=
AZURE_SUBSCRIPTION_ID=
AZURE_TENANT_ID=
CERT_NAME=**ENTER CERT NAME**
CLOUDFLARE_EMAIL=
CLOUDFLARE_KEY=
DNSIMPLE_EMAIL=
DNSIMPLE_KEY=
DNS_RESOLVERS=8.8.8.8:53,8.8.4.4:53
DOMAINS=**ENTER DOMAIN NAME**
DO_ACCESS_TOKEN=
DYN_CUSTOMER_NAME=
DYN_PASSWORD=
DYN_USER_NAME=
EMAIL=**ENTER YOUR EMAIL**
EULA=Yes
GANDI_API_KEY=
NS1_API_KEY=
OVH_APPLICATION_KEY=
OVH_APPLICATION_SECRET=
OVH_CONSUMER_KEY=
PROVIDER=HTTP
PUBLIC_KEY_TYPE=RSA-2048
RENEWAL_PERIOD_DAYS=20
RENEWAL_TIME=12
RUN_ONCE=false
VULTR_API_KEY=