Merge pull request #1961 from Neilpang/dev

Dev

deploy/README.md

@@ -296,3 +296,39 @@ You can then deploy the certificate as follows
 ```sh
 acme.sh --deploy -d www.mydomain.com --deploy-hook gitlab
 ```
+
+## 12. Deploy your cert to Hashicorp Vault
+
+```sh
+export VAULT_PREFIX="acme"
+```
+
+You can then deploy the certificate as follows
+
+```sh
+acme.sh --deploy -d www.mydomain.com --deploy-hook vault_cli
+```
+
+Your certs will be saved in Vault using this structure:
+
+```sh
+vault write "${VAULT_PREFIX}/${domain}/cert.pem"      value=@"..."
+vault write "${VAULT_PREFIX}/${domain}/cert.key"      value=@"..."
+vault write "${VAULT_PREFIX}/${domain}/chain.pem"     value=@"..."
+vault write "${VAULT_PREFIX}/${domain}/fullchain.pem" value=@"..."
+```
+
+You might be using Fabio load balancer (which can get certs from
+Vault). It needs a bit different structure of your certs in Vault. It
+gets certs only from keys that were saved in `prefix/domain`, like this:
+
+```bash
+vault write <PREFIX>/www.domain.com cert=@cert.pem key=@key.pem
+```
+
+If you want to save certs in Vault this way just set "FABIO" env
+variable to anything (ex: "1") before running `acme.sh`:
+
+```sh
+export FABIO="1"
+```

deploy/vault_cli.sh

@@ -49,9 +49,13 @@ vault_cli_deploy() {
     return 1
   fi
 
-  $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/cert.pem" value=@"$_ccert" || return 1
-  $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/cert.key" value=@"$_ckey" || return 1
-  $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/chain.pem" value=@"$_cca" || return 1
-  $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/fullchain.pem" value=@"$_cfullchain" || return 1
+  if [ -n "$FABIO" ]; then
+    $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}" cert=@"$_cfullchain" key=@"$_ckey" || return 1
+  else
+    $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/cert.pem" value=@"$_ccert" || return 1
+    $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/cert.key" value=@"$_ckey" || return 1
+    $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/chain.pem" value=@"$_cca" || return 1
+    $VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/fullchain.pem" value=@"$_cfullchain" || return 1
+  fi
 
 }