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enhancement: introduce micro registry and client pool selectors #3939

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merged 13 commits into from
Jun 7, 2023

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fschade
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@fschade fschade commented Jun 6, 2023

Add the ability to use iterable client pools for the grpc service communication,
the underlying grpc client and connection is fetched randomly from the available services.

Todos:

  • update micro registry
  • changelog and description

@fschade fschade requested review from a team, labkode and ishank011 as code owners June 6, 2023 08:23
@fschade fschade marked this pull request as draft June 6, 2023 08:25
@fschade fschade marked this pull request as ready for review June 6, 2023 13:50
@fschade fschade requested a review from glpatcern as a code owner June 6, 2023 13:50
fschade and others added 5 commits June 7, 2023 12:16
use selectors in sharesstorageprovider.go and let the selectors next fail if a service is unknown
Signed-off-by: Jörn Friedrich Dreyer <[email protected]>
Signed-off-by: Jörn Friedrich Dreyer <[email protected]>
conf *config
gateway gateway.GatewayAPIClient
conf *config
gatewaySelector pool.Selectable[gateway.GatewayAPIClient]
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expected ';', found '[' (and 10 more errors)

@@ -62,8 +62,8 @@ type config struct {
}

type service struct {
gateway gateway.GatewayAPIClient
sharesProviderClient collaboration.CollaborationAPIClient
gatewaySelector pool.Selectable[gateway.GatewayAPIClient]
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expected ';', found '[' (and 9 more errors)

@@ -271,7 +272,12 @@ func (h *DavHandler) Handler(s *svc) http.Handler {
})
}

func getTokenStatInfo(ctx context.Context, client gatewayv1beta1.GatewayAPIClient, token string) (*provider.StatResponse, error) {
func getTokenStatInfo(ctx context.Context, selector pool.Selectable[gatewayv1beta1.GatewayAPIClient], token string) (*provider.StatResponse, error) {
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missing ',' in parameter list (and 2 more errors)

@@ -159,14 +160,14 @@ type LockSystem interface {
}

// NewCS3LS returns a new CS3 based LockSystem.
func NewCS3LS(c gateway.GatewayAPIClient) LockSystem {
func NewCS3LS(s pool.Selectable[gateway.GatewayAPIClient]) LockSystem {
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missing ',' in parameter list (and 9 more errors)

@@ -144,7 +144,7 @@ type svc struct {
davHandler *DavHandler
favoritesManager favorite.Manager
client *http.Client
gwClient gateway.GatewayAPIClient
gatewaySelector pool.Selectable[gateway.GatewayAPIClient]
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expected ';', found '[' (and 5 more errors)

@@ -39,15 +40,15 @@ type Downloader interface {
}

type revaDownloader struct {
gtw gateway.GatewayAPIClient
httpClient *http.Client
gatewaySelector pool.Selectable[gateway.GatewayAPIClient]
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expected ';', found '[' (and 2 more errors)

@@ -46,12 +47,12 @@ type Walker interface {
}

type revaWalker struct {
gtw gateway.GatewayAPIClient
gatewaySelector pool.Selectable[gateway.GatewayAPIClient]
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expected ';', found '[' (and 2 more errors)

sharesProviderClient *cs3mocks.CollaborationAPIClient
s sprovider.ProviderAPIServer
gatewayClient *cs3mocks.GatewayAPIClient
gatewaySelector pool.Selectable[gateway.GatewayAPIClient]
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expected ';', found '[' (and 10 more errors)

walker walker.Walker
downloader downloader.Downloader
config *Config
gatewaySelector pool.Selectable[gateway.GatewayAPIClient]
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expected ';', found '[' (and 4 more errors)

sublog.Error().Err(err).Str("depth", cp.depth.String()).Msg("error executing path copy")
w.WriteHeader(http.StatusInternalServerError)
}
w.WriteHeader(cp.successCode)
}

func (s *svc) executePathCopy(ctx context.Context, client gateway.GatewayAPIClient, w http.ResponseWriter, r *http.Request, cp *copy) error {
func (s *svc) executePathCopy(ctx context.Context, selector pool.Selectable[gateway.GatewayAPIClient], w http.ResponseWriter, r *http.Request, cp *copy) error {
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missing ',' in parameter list (and 1 more errors)

@fschade fschade merged commit 5e00e2e into cs3org:edge Jun 7, 2023
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3 participants