Is your feature request related to a problem? Please describe.
When running zot on small scale edge locations or IOT environments with a shared internet line, there might be the relevance to limit the download data rate for the download from a registry.
Especially when mirroring another registry as written in here, syncing the registry might cause a very high bandwith footprint in initial deployment
Describe the solution you'd like
Make the downloadRate configurable for the zot registry could easily accomplish this requirement.
E.g. setting something like this:
{
"distSpecVersion": "1.0.1",
"storage": {
"rootDirectory": "/tmp/zot",
"gc": true
},
"http": {
"address": "0.0.0.0",
"port": "8080"
},
"extensions": {
"sync": {
"enable": true,
"registries": [
{
"urls": ["https://k8s.gcr.io"],
"content": [
{
"prefix": "**",
"destination": "/k8s-images"
}
],
"pollInterval": "12h",
"downloadRate": "100mbps",
"onDemand": false,
"tlsVerify": true
},
]
}
}
}would create a low bandwith consuming zot container registry
Describe alternatives you've considered
I am not aware of an alternative solution that provides such a functionality
Additional context
Especially in wide scale environments, such as retailers that have local container registries, limiting the download bandwith is a strong requirement
Is your feature request related to a problem? Please describe.
When running zot on small scale edge locations or IOT environments with a shared internet line, there might be the relevance to limit the download data rate for the download from a registry.
Especially when mirroring another registry as written in here, syncing the registry might cause a very high bandwith footprint in initial deployment
Describe the solution you'd like
Make the
downloadRateconfigurable for the zot registry could easily accomplish this requirement.E.g. setting something like this:
{ "distSpecVersion": "1.0.1", "storage": { "rootDirectory": "/tmp/zot", "gc": true }, "http": { "address": "0.0.0.0", "port": "8080" }, "extensions": { "sync": { "enable": true, "registries": [ { "urls": ["https://k8s.gcr.io"], "content": [ { "prefix": "**", "destination": "/k8s-images" } ], "pollInterval": "12h", "downloadRate": "100mbps", "onDemand": false, "tlsVerify": true }, ] } } }would create a low bandwith consuming zot container registry
Describe alternatives you've considered
I am not aware of an alternative solution that provides such a functionality
Additional context
Especially in wide scale environments, such as retailers that have local container registries, limiting the download bandwith is a strong requirement