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Code Issues Releases Activity

fix(kubernetes): removes kube client cache when edge proxy is removed (#4487) (#4574)

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Co-authored-by: Simon Meng <simon.meng@portainer.io>
This commit is contained in:
cong meng 2021-01-08 11:55:42 +13:00 • committed by GitHub
parent 7848bcf2f4
commit c9f68a4d8f
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3 changed files with 45 additions and 38 deletions
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5
api/http/proxy/manager.go
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@ -21,6 +21,7 @@ type (
proxyFactory *factory.ProxyFactory
endpointProxies cmap.ConcurrentMap
legacyExtensionProxies cmap.ConcurrentMap
k8sClientFactory *cli.ClientFactory
}
)
@ -29,6 +30,7 @@ func NewManager(dataStore portainer.DataStore, signatureService portainer.Digita
return &Manager{
endpointProxies: cmap.New(),
legacyExtensionProxies: cmap.New(),
k8sClientFactory: kubernetesClientFactory,
proxyFactory: factory.NewProxyFactory(dataStore, signatureService, tunnelService, clientFactory, kubernetesClientFactory, kubernetesTokenCacheManager),
}
}
@ -56,8 +58,11 @@ func (manager *Manager) GetEndpointProxy(endpoint *portainer.Endpoint) http.Hand
}
// DeleteEndpointProxy deletes the proxy associated to a key
// and cleans the k8s endpoint client cache. DeleteEndpointProxy
// is currently only called for edge connection clean up.
func (manager *Manager) DeleteEndpointProxy(endpoint *portainer.Endpoint) {
manager.endpointProxies.Remove(string(endpoint.ID))
manager.k8sClientFactory.RemoveKubeClient(endpoint)
}
// CreateLegacyExtensionProxy creates a new HTTP reverse proxy for a legacy extension and adds it to the registered proxies