Provisioning new nodes fails with Flag provided but not defined

[d3473r]

Hi,

I upgraded Rancher to 2.7, and now the provisioning of new nodes fails with: Flag provided but not defined: -hetzner-ssh-port:Timeout waiting for ssh key

The Flag that is missing is different every time, one time -hetzner-ssh-port, other times -hetzner-ssh-user or some other flags from https://github.com/JonasProgrammer/docker-machine-driver-hetzner#environment-variables-and-default-values

Was something changed, and when yes how do i provide these flags?

Rancher logs:

``` rancher | 2023/07/18 12:53:40 [INFO] Creating jail for c-zdnwk rancher | 2023/07/18 12:53:40 [INFO] [node-controller] Provisioning node worker2 rancher | 2023/07/18 12:53:40 [INFO] [node-controller] [cluster-id: c-zdnwk] Incorrect Usage. rancher | 2023/07/18 12:53:40 [INFO] [node-controller] [cluster-id: c-zdnwk] rancher | 2023/07/18 12:53:40 [INFO] [node-controller] [cluster-id: c-zdnwk] Usage: docker-machine create [OPTIONS] [arg...] rancher | 2023/07/18 12:53:40 [INFO] [node-controller] [cluster-id: c-zdnwk] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] Create a machine rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] Description: rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] Run 'rancher-machine create --driver name --help' to include the create flags for that driver in the help text. rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] Options: rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --custom-install-script Use a custom provisioning script instead of installing docker rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --driver, -d "virtualbox" Driver to create machine with. [$MACHINE_DRIVER] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --engine-env [--engine-env option --engine-env option] Specify environment variables to set in the engine rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --engine-insecure-registry [--engine-insecure-registry option --engine-insecure-registry option] Specify insecure registries to allow with the created engine rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --engine-install-url "https://get.docker.com" Custom URL to use for engine installation [$MACHINE_DOCKER_INSTALL_URL] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --engine-label [--engine-label option --engine-label option] Specify labels for the created engine rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --engine-opt [--engine-opt option --engine-opt option] Specify arbitrary flags to include with the created engine in the form flag=value rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --engine-registry-mirror [--engine-registry-mirror option --engine-registry-mirror option] Specify registry mirrors to use [$ENGINE_REGISTRY_MIRROR] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --engine-storage-driver Specify a storage driver to use with the engine rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --hetzner-api-token Project-specific Hetzner API token [$HETZNER_API_TOKEN] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --hetzner-existing-key-id "0" Existing key ID to use for server; requires --hetzner-existing-key-path [$HETZNER_EXISTING_KEY_ID] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --hetzner-existing-key-path Path to existing key (new public key will be created unless --hetzner-existing-key-id is specified) [$HETZNER_EXISTING_KEY_PATH] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --hetzner-image "ubuntu-16.04" Image to use for server creation [$HETZNER_IMAGE] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --hetzner-image-id "0" Image to use for server creation [$HETZNER_IMAGE_ID] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --hetzner-server-location Location to create machine at [$HETZNER_LOCATION] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --hetzner-server-type "cx11" Server type to create [$HETZNER_TYPE] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --hetzner-user-data Cloud-init based User data [$HETZNER_USER_DATA] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm Configure Machine to join a Swarm cluster rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-addr addr to advertise for Swarm (default: detect and use the machine IP) rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-discovery Discovery service to use with Swarm rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-experimental Enable Swarm experimental features rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-host "tcp://0.0.0.0:3376" ip/socket to listen on for Swarm master rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-image "swarm:latest" Specify Docker image to use for Swarm [$MACHINE_SWARM_IMAGE] rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-join-opt [--swarm-join-opt option --swarm-join-opt option]Define arbitrary flags for Swarm join rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-master Configure Machine to be a Swarm master rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-opt [--swarm-opt option --swarm-opt option] Define arbitrary flags for Swarm master rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --swarm-strategy "spread" Define a default scheduling strategy for Swarm rancher | 2023/07/18 12:53:41 [INFO] [node-controller] [cluster-id: c-zdnwk] --tls-san [--tls-san option --tls-san option] Support extra SANs for TLS certs rancher | 2023/07/18 12:53:41 [INFO] [node-controller] Generating and uploading node config worker2 rancher | 2023/07/18 12:53:56 [ERROR] error syncing 'c-zdnwk/m-5n4lk': handler node-controller: flag provided but not defined: -hetzner-ssh-port, requeuing ```

Regards

[jomovo]

We are experiencing the same issue using rancher v2.7.2 and docker-machine driver v4.1.2

[MirosiakYakipara]

how did you solve the problem?