Hi,
Unfortunately, I can’t update to PMM v3.1.0 via the UI. When I try, I get the following error:
“Failed to check watchtower host”
Both Docker Compose configurations use the same WATCHTOWER_HTTP_API_TOKEN
. The update page also correctly displays information about my PMM instance.
Do you have any idea why this error occurs?
Thanks!
Hey @Marvin_Stelter,
I take it you launched a docker container with watchtower? And you did this inside a dedicated docker network? And both watchtower, and pmm-server containers are in the same network?
Hi, i have same issue
both containers are in the same docker network
[
{
"Name": "pmm-network",
"Id": "7849d1094a2619158c9ebe398aa132c62a183eef6b596685be925064012f61a3",
"Created": "2025-03-12T15:17:13.937447747Z",
"Scope": "local",
"Driver": "bridge",
"EnableIPv4": true,
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": {},
"Config": [
{
"Subnet": "172.18.0.0/16",
"Gateway": "172.18.0.1"
}
]
},
"Internal": false,
"Attachable": false,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {
"1620254d7b941e84ce136a6637b2902136f22c60a456a5bd5f00b6e885c44aca": {
"Name": "watchtower",
"EndpointID": "82f1dc87603da0987328f6121d17aba406aabe60950323696113c18cc615df1e",
"MacAddress": "a6:77:64:60:76:a9",
"IPv4Address": "172.18.0.2/16",
"IPv6Address": ""
},
"d1b1e170332524ed97244f6ec55f361481bc8f3c57cc85ea93d3ed373830f8d2": {
"Name": "pmm3-server",
"EndpointID": "b64b4a6bcfda8976168c8a929ac9b0790e6328afa07cd6d9237d64041d2fbf95",
"MacAddress": "62:cd:7a:76:3d:33",
"IPv4Address": "172.18.0.3/16",
"IPv6Address": ""
}
},
"Options": {},
"Labels": {}
}
]