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k8s-app/prometheus/kube-prometheus-0.9.0/sync-to-internal-registry.j...

30 lines
928 B

local kp = import 'kube-prometheus/kube-prometheus.libsonnet';
local l = import 'kube-prometheus/lib/lib.libsonnet';
local config = kp._config;
local makeImages(config) = [
{
name: config.imageRepos[image],
tag: config.versions[image],
}
for image in std.objectFields(config.imageRepos)
];
local upstreamImage(image) = '%s:%s' % [image.name, image.tag];
local downstreamImage(registry, image) = '%s/%s:%s' % [registry, l.imageName(image.name), image.tag];
local pullPush(image, newRegistry) = [
'docker pull %s' % upstreamImage(image),
'docker tag %s %s' % [upstreamImage(image), downstreamImage(newRegistry, image)],
'docker push %s' % downstreamImage(newRegistry, image),
];
local images = makeImages(config);
local output(repository) = std.flattenArrays([
pullPush(image, repository)
for image in images
]);
function(repository='my-registry.com/repository')
std.join('\n', output(repository))