Docker Plugin can't enable.

[Cuixn]

Follow Trident guide to deploy docker plugin. Can't enable the plugin.

CentOS7, Docker17.12, connect SF, test iscsi login is ok, checked config.json file(sf login and password), try to append config=/etc/trident/config.json or config=/etc/netappdvp/config.json, try to debug=true. still do not work.

[root@vm01 plugins]# docker plugin install netapp/trident-plugin:18.01 --alias netapp --grant-all-permissions 18.01: Pulling from netapp/trident-plugin 88c0023f068a: Download complete Digest: sha256:306c6dcb4c6e822f2db85c7ed2f73bb5254e4cdb4f14fa36e629451f70a35055 Status: Downloaded newer image for netapp/trident-plugin:18.01 Error response from daemon: dial unix /run/docker/plugins/9936afce1683e7609c61375c201e6bc8f903788c39f6d0116b9e70620eb054b4/netapp.sock: connect: no such file or directory

[root@vm01 netappdvp]# docker plugin list ID NAME DESCRIPTION ENABLED 9936afce1683 netapp:latest Trident - NetApp Docker Volume Plugin false

[Cuixn]

[root@vm01 netappdvp]# cat /etc/trident/config.json { "version": 1, "storageDriverName": "solidfire-san", "Endpoint": "https://admin:Root1234@10.128.61.66/json-rpc/10.0", "SVIP": "10.128.61.67:3260", "TenantName": "docker”,

"InitiatorIFace": "default", "Types": [ { "Type": "docker-default", "Qos": { "minIOPS": 1000, "maxIOPS": 2000, "burstIOPS": 4000 }}, { "Type": "docker-app", "Qos": { "minIOPS": 4000, "maxIOPS": 6000, "burstIOPS": 8000 }}, { "Type": "docker-db", "Qos": { "minIOPS": 6000, "maxIOPS": 8000, "burstIOPS": 10000 }} ]}

[ntap-rippy]

The config file must live in the /etc/netappdvp directory and you should specify just the filename (not the path).

Relevant portion of docs: https://netapp-trident.readthedocs.io/en/stable-v18.01/docker/install/host_config.html#docker-managed-plugin-method-docker-1-13-17-03

config - Specify the configuration file the plugin will use. Only the file name should be specified, e.g. gold.json, the location must be /etc/netappdvp on the host system. The default is config.json.

Relevant bit of code from the plugin: https://github.com/NetApp/trident/blob/master/contrib/docker/plugin/container-launch.sh#L27-L31

# process config
MY_CONFIG=${config:-/etc/netappdvp/config.json}
basefile=$(basename ${MY_CONFIG})
MY_CONFIG="/etc/netappdvp/${basefile}"
export CONFIG_SWITCH="--config=${MY_CONFIG}"