Stow head etag (flyteorg#160)

* Implement Etag() in storage layer

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* go mod tidy

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* Actually propagating etag

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* Implement UnionMeta store

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* Allow registeration of additional stow stores

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* Support grpc NotFound in IsNotFound()

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* correct error code check

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* Cleanup

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* more cleanup

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* PR Feedback

Signed-off-by: Haytham Abuelfutuh <[email protected]>

* lint and nits

Signed-off-by: Yee Hing Tong <[email protected]>

---------

Signed-off-by: Haytham Abuelfutuh <[email protected]>
Signed-off-by: Yee Hing Tong <[email protected]>
Co-authored-by: Yee Hing Tong <[email protected]>

go.mod

@@ -13,31 +13,33 @@ require (
 	github.com/fsnotify/fsnotify v1.5.1
 	github.com/ghodss/yaml v1.0.0
 	github.com/go-test/deep v1.0.7
-	github.com/golang/protobuf v1.5.2
+	github.com/golang/protobuf v1.5.3
 	github.com/hashicorp/golang-lru v0.5.4
 	github.com/magiconair/properties v1.8.6
-	github.com/mitchellh/mapstructure v1.4.3
+	github.com/mitchellh/mapstructure v1.5.0
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.12.1
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spf13/cobra v1.4.0
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.11.0
-	github.com/stretchr/testify v1.7.1
-	golang.org/x/time v0.0.0-20201208040808-7e3f01d25324
-	golang.org/x/tools v0.1.12
-	google.golang.org/protobuf v1.28.0
+	github.com/stretchr/testify v1.8.4
+	golang.org/x/time v0.1.0
+	golang.org/x/tools v0.6.0
+	google.golang.org/grpc v1.56.1
+	google.golang.org/protobuf v1.30.0
 	gorm.io/gorm v1.22.4
 	k8s.io/api v0.20.2
 	k8s.io/apimachinery v0.20.2
 	k8s.io/client-go v0.0.0-20210217172142-7279fc64d847
 )
 
 require (
-	cloud.google.com/go v0.101.0 // indirect
-	cloud.google.com/go/compute v1.6.1 // indirect
-	cloud.google.com/go/iam v0.3.0 // indirect
-	cloud.google.com/go/storage v1.22.0 // indirect
+	cloud.google.com/go v0.110.0 // indirect
+	cloud.google.com/go/compute v1.19.1 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go/iam v0.13.0 // indirect
+	cloud.google.com/go/storage v1.28.1 // indirect
 	github.com/Azure/azure-sdk-for-go v63.4.0+incompatible // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v0.23.1 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v0.9.2 // indirect
@@ -50,17 +52,18 @@ require (
 	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v0.4.0 // indirect
 	github.com/gofrs/uuid v4.2.0+incompatible // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt/v4 v4.4.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/google/go-cmp v0.5.8 // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/gofuzz v1.1.0 // indirect
-	github.com/googleapis/gax-go/v2 v2.3.0 // indirect
-	github.com/googleapis/go-type-adapters v1.0.0 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
+	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
@@ -78,27 +81,26 @@ require (
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.32.1 // indirect
 	github.com/prometheus/procfs v0.7.3 // indirect
-	github.com/spf13/afero v1.8.2 // indirect
+	github.com/spf13/afero v1.9.2 // indirect
 	github.com/spf13/cast v1.4.1 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
-	github.com/stretchr/objx v0.3.0 // indirect
+	github.com/stretchr/objx v0.5.0 // indirect
 	github.com/subosito/gotenv v1.2.0 // indirect
-	go.opencensus.io v0.23.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
 	golang.org/x/crypto v0.0.0-20220427172511-eb4f295cb31f // indirect
-	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
-	golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5 // indirect
-	golang.org/x/sys v0.0.0-20220829200755-d48e67d00261 // indirect
-	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/xerrors v0.0.0-20220411194840-2f41105eb62f // indirect
-	google.golang.org/api v0.76.0 // indirect
+	golang.org/x/mod v0.8.0 // indirect
+	golang.org/x/net v0.9.0 // indirect
+	golang.org/x/oauth2 v0.7.0 // indirect
+	golang.org/x/sys v0.7.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
+	google.golang.org/api v0.114.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20220426171045-31bebdecfb46 // indirect
-	google.golang.org/grpc v1.46.0 // indirect
+	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.66.4 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/klog/v2 v2.5.0 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.0.3 // indirect
 )