update command

.woodpecker.yml

@@ -17,15 +17,15 @@ steps:
 
     environment:
       SSH_KEY:
-        from_secret: MITCHECP
+        from_secret: MITCHECP_SSH_KEY
 
     commands:
       - apk add --no-cache openssh-client
       - mkdir -p ~/.ssh
-      - echo "$SSH_KEY" > ~/.ssh/id_rsa
-      - chmod 600 ~/.ssh/id_rsa
+      - echo "$SSH_KEY" > ~/.ssh/mitchecp.pem
+      - chmod 600 ~/.ssh/mitchecp.pem
       - ssh-keyscan www.mitchecp.com >> ~/.ssh/known_hosts
-      - ssh ec2-user@www.mitchecp.com "cd /home/ec2-user && touch aaa.txt"
+      - ssh -i ~/.ssh/mitchecp.pem ec2-user@www.mitchecp.com "cd /home/ec2-user && touch aaa.txt"
     when:
       branch:
         - develop