Merge branch 'openconfig:main' into main

.goreleaser.yml

@@ -26,10 +26,25 @@ dockers:
     ids:
       - gnmic
     image_templates:
-      - "ghcr.io/openconfig/gnmic:latest"
-      - 'ghcr.io/openconfig/gnmic:{{ replace .Version "v" ""}}'
+      - &amd64_latest_image "ghcr.io/openconfig/gnmic:latest-amd64"
+      - &amd64_versioned_image 'ghcr.io/openconfig/gnmic:{{ replace .Version "v" ""}}-amd64'
     dockerfile: goreleaser-alpine.dockerfile
     skip_push: false
+    use: buildx
+    build_flag_templates:
+      - "--platform=linux/amd64"
+  - goos: linux
+    goarch: arm64
+    ids:
+      - gnmic
+    image_templates:
+      - &arm64_latest_image "ghcr.io/openconfig/gnmic:latest-arm64"
+      - &arm64_versioned_image 'ghcr.io/openconfig/gnmic:{{ replace .Version "v" ""}}-arm64'
+    dockerfile: goreleaser-alpine.dockerfile
+    skip_push: false
+    use: buildx
+    build_flag_templates:
+      - "--platform=linux/arm64"
   - goos: linux
     goarch: amd64
     ids:
@@ -39,6 +54,15 @@ dockers:
       - 'ghcr.io/openconfig/gnmic:{{ replace .Version "v" ""}}-scratch'
     dockerfile: goreleaser-scratch.dockerfile
     skip_push: false
+docker_manifests:
+  - name_template: 'ghcr.io/openconfig/gnmic:{{ replace .Version "v" "" }}'
+    image_templates:
+      - *amd64_versioned_image
+      - *arm64_versioned_image
+  - name_template: "{{- if not .IsSnapshot}}ghcr.io/openconfig/gnmic:latest{{- end}}"
+    image_templates:
+      - *amd64_latest_image
+      - *arm64_latest_image
 archives:
   - name_template: >-
       {{ .ProjectName }}_

docs/changelog.md

@@ -1,5 +1,16 @@
 ## Changelog
 
+### v0.38.0 - July 8th 2024
+
+- Kafka Output
+
+    - Add configurable Kafka version
+
+- gNMI extensions
+
+    - Implement [Commit confirmed gNMI extension](https://github.com/openconfig/reference/blob/master/rpc/gnmi/gnmi-commit-confirmed.md)
+    - Implement [Depth gNMI extension](https://github.com/openconfig/reference/blob/master/rpc/gnmi/gnmi-depth.md)
+
 ### v0.37.0 - May 13th 2024
 
 - gNMI connection TCP Keepalive

docs/user_guide/api/other.md

@@ -15,4 +15,15 @@ Health check endpoint for Kubernetes or similar
     {
         "status": "healthy"
     }
-    ```
+    ```
+
+## /api/v1/admin/shutdown
+
+### `POST /api/v1/admin/shutdown`
+
+Gracefully shut down the application
+
+=== "Request"
+    ```bash
+    curl --request POST gnmic-api-address:port/api/v1/admin/shutdown
+    ```

docs/user_guide/outputs/file_output.md

@@ -54,9 +54,16 @@ outputs:
     enable-metrics: false
      # list of processors to apply on the message before writing
     event-processors:
+    # file rotation configuration
+    rotation:
+      max-size: 100 # size in megabytes
+      max-age: 30 # max age in days
+      max-backups: 3 # maximum number of old files to store, not counting the current file
+      compress: false # whether or not to enable compression
+
 ```
 
-The file output can be used to write to file on the disk, to stdout or to stderr.
+The file output can be used to write to file on the disk, to stdout or to stderr. Also includes support for rotating files to control disk utilization and maximum age using the `rotation` configuration section.
 
 For a disk file, a file name is required.
 

examples/deployments/1.single-instance/3.influxdb-output/docker-compose/docker-compose.yaml

@@ -25,7 +25,7 @@ services:
       - influxdb
 
   influxdb:
-    image: influxdb:latest
+    image: influxdb:1.8.10
     container_name: influxdb
     networks:
       - gnmic-net

examples/deployments/1.single-instance/5.multiple-outputs/docker-compose/docker-compose.yaml

@@ -90,7 +90,7 @@ services:
       - ALLOW_ANONYMOUS_LOGIN=yes
 
   influxdb:
-    image: influxdb:latest
+    image: influxdb:1.8.10
     container_name: influxdb
     networks:
       - gnmic-net

examples/deployments/2.clusters/1.influxdb-output/docker-compose/docker-compose.yaml

@@ -62,7 +62,7 @@ services:
     command: agent -server -ui -node=server-1 -bootstrap-expect=1 -client=0.0.0.0    
 
   influxdb:
-    image: influxdb:latest
+    image: influxdb:1.8.10
     container_name: influxdb
     networks:
       - gnmic-net

examples/deployments/3.pipelines/2.gnmic-nats-gnmic-influxdb/containerlab/lab32.clab.yaml

@@ -49,7 +49,7 @@ topology:
 
     influxdb:
       kind: linux
-      image: influxdb:latest
+      image: influxdb:1.8.10
       ports:
         - 8086:8086
       env:

examples/deployments/3.pipelines/2.gnmic-nats-gnmic-influxdb/docker-compose/docker-compose.yaml

@@ -35,7 +35,7 @@ services:
       - influxdb
 
   influxdb:
-    image: influxdb:latest
+    image: influxdb:1.8.10
     container_name: influxdb
     networks:
       - gnmic-net

examples/deployments/3.pipelines/4.gnmic-nats-gnmic-prometheus-gnmic-influxdb/docker-compose/docker-compose.yaml

@@ -82,7 +82,7 @@ services:
       - "8222:8222"
 
   influxdb:
-    image: influxdb:latest
+    image: influxdb:1.8.10
     container_name: influxdb
     networks:
       - gnmic-net

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/IBM/sarama v1.43.1
 	github.com/adrg/xdg v0.4.0
 	github.com/c-bata/go-prompt v0.2.6
-	github.com/docker/docker v26.1.0+incompatible
+	github.com/docker/docker v26.1.5+incompatible
 	github.com/fsnotify/fsnotify v1.7.0
 	github.com/fullstorydev/grpcurl v1.9.1
 	github.com/go-redsync/redsync/v4 v4.11.0
@@ -46,7 +46,7 @@ require (
 	github.com/openconfig/gnmi v0.11.0
 	github.com/openconfig/gnmic/pkg/api v0.1.7
 	github.com/openconfig/gnmic/pkg/cache v0.1.3
-	github.com/openconfig/goyang v1.4.5
+	github.com/openconfig/goyang v1.5.0
 	github.com/openconfig/ygot v0.29.18
 	github.com/pkg/sftp v1.13.6
 	github.com/prometheus/client_golang v1.19.0
@@ -204,7 +204,7 @@ require (
 	github.com/eapache/go-xerial-snappy v0.0.0-20230731223053-c322873962e3 // indirect
 	github.com/eapache/queue v1.1.0 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
-	github.com/fatih/color v1.15.0 // indirect
+	github.com/fatih/color v1.16.0 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
 	github.com/go-git/go-billy/v5 v5.5.0 // indirect
@@ -221,10 +221,10 @@ require (
 	github.com/hairyhenderson/toml v0.4.2-0.20210923231440-40456b8e66cf // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
-	github.com/hashicorp/go-hclog v1.5.0
+	github.com/hashicorp/go-hclog v1.6.3
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
-	github.com/hashicorp/go-retryablehttp v0.7.4 // indirect
+	github.com/hashicorp/go-retryablehttp v0.7.7 // indirect
 	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
 	github.com/hashicorp/go-sockaddr v1.0.2 // indirect
 	github.com/hashicorp/go-uuid v1.0.3 // indirect
@@ -249,7 +249,7 @@ require (
 	github.com/mattn/go-runewidth v0.0.15 // indirect
 	github.com/mattn/go-tty v0.0.4 // indirect
 	github.com/nats-io/nats-server/v2 v2.10.14 // indirect
-	github.com/nats-io/nats-streaming-server v0.24.3 // indirect
+	github.com/nats-io/nats-streaming-server v0.24.6 // indirect
 	github.com/nats-io/nkeys v0.4.7 // indirect
 	github.com/nats-io/nuid v1.0.1 // indirect
 	github.com/openconfig/grpctunnel v0.1.0
@@ -276,7 +276,7 @@ require (
 	go4.org/unsafe/assume-no-moving-gc v0.0.0-20231121144256-b99613f794b6 // indirect
 	gocloud.dev v0.25.1-0.20220408200107-09b10f7359f7 // indirect
 	golang.org/x/net v0.24.0 // indirect
-	golang.org/x/sys v0.19.0 // indirect
+	golang.org/x/sys v0.20.0 // indirect
 	golang.org/x/text v0.14.0
 	golang.org/x/time v0.5.0 // indirect
 	golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028 // indirect

go.sum

@@ -303,8 +303,8 @@ github.com/dimchansky/utfbom v1.1.1/go.mod h1:SxdoEBH5qIqFocHMyGOXVAybYJdr71b1Q/
 github.com/distribution/reference v0.5.0 h1:/FUIFXtfc/x2gpa5/VGfiGLuOIdYa1t65IKK2OFGvA0=
 github.com/distribution/reference v0.5.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
 github.com/dnaeon/go-vcr v1.2.0/go.mod h1:R4UdLID7HZT3taECzJs4YgbbH6PIGXB6W/sc5OLb6RQ=
-github.com/docker/docker v26.1.0+incompatible h1:W1G9MPNbskA6VZWL7b3ZljTh0pXI68FpINx0GKaOdaM=
-github.com/docker/docker v26.1.0+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v26.1.5+incompatible h1:NEAxTwEjxV6VbBMBoGG3zPqbiJosIApZjxlbrG9q3/g=
+github.com/docker/docker v26.1.5+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
 github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
@@ -343,8 +343,8 @@ github.com/evanphx/json-patch/v5 v5.5.0/go.mod h1:G79N1coSVB93tBe7j6PhzjmR3/2Vvl
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
 github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
-github.com/fatih/color v1.15.0 h1:kOqh6YHBtK8aywxGerMG2Eq3H6Qgoqeo13Bk2Mv/nBs=
-github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBDUSsw=
+github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
+github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
 github.com/fatih/structs v1.1.0 h1:Q7juDM0QtcnhCpeyLGQKyg4TOIghuNXrkL32pHAUMxo=
 github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
 github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
@@ -600,8 +600,8 @@ github.com/hashicorp/go-hclog v0.9.2/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrj
 github.com/hashicorp/go-hclog v0.14.1/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
 github.com/hashicorp/go-hclog v0.16.2/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
 github.com/hashicorp/go-hclog v1.1.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
-github.com/hashicorp/go-hclog v1.5.0 h1:bI2ocEMgcVlz55Oj1xZNBsVi900c7II+fWDyV9o+13c=
-github.com/hashicorp/go-hclog v1.5.0/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M=
+github.com/hashicorp/go-hclog v1.6.3 h1:Qr2kF+eVWjTiYmU7Y31tYlP1h0q/X3Nl3tPGdaB11/k=
+github.com/hashicorp/go-hclog v1.6.3/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M=
 github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
 github.com/hashicorp/go-immutable-radix v1.3.1 h1:DKHmCUm2hRBK510BaiZlwvpD40f8bJFeZnpfm2KLowc=
 github.com/hashicorp/go-immutable-radix v1.3.1/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
@@ -619,8 +619,8 @@ github.com/hashicorp/go-plugin v1.4.9 h1:ESiK220/qE0aGxWdzKIvRH69iLiuN/PjoLTm69R
 github.com/hashicorp/go-plugin v1.4.9/go.mod h1:viDMjcLJuDui6pXb8U4HVfb8AamCWhHGUjr2IrTF67s=
 github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
 github.com/hashicorp/go-retryablehttp v0.6.6/go.mod h1:vAew36LZh98gCBJNLH42IQ1ER/9wtLZZ8meHqQvEYWY=
-github.com/hashicorp/go-retryablehttp v0.7.4 h1:ZQgVdpTdAL7WpMIwLzCfbalOcSUdkDZnpUv3/+BxzFA=
-github.com/hashicorp/go-retryablehttp v0.7.4/go.mod h1:Jy/gPYAdjqffZ/yFGCFV2doI5wjtH1ewM9u8iYVjtX8=
+github.com/hashicorp/go-retryablehttp v0.7.7 h1:C8hUCYzor8PIfXHa4UrZkU4VvK8o9ISHxT2Q8+VepXU=
+github.com/hashicorp/go-retryablehttp v0.7.7/go.mod h1:pkQpWZeYWskR+D1tR2O5OcBFOxfA7DoAO6xtkuQnHTk=
 github.com/hashicorp/go-rootcerts v1.0.2 h1:jzhAVGtqPKbwpyCPELlgNWhE1znq+qwJtW5Oi2viEzc=
 github.com/hashicorp/go-rootcerts v1.0.2/go.mod h1:pqUvnprVnM5bf7AOirdbb01K4ccR319Vf4pU3K5EGc8=
 github.com/hashicorp/go-secure-stdlib/base62 v0.1.1/go.mod h1:EdWO6czbmthiwZ3/PUsDV+UD1D5IRU4ActiaWGwt0Yw=
@@ -661,8 +661,8 @@ github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO
 github.com/hashicorp/mdns v1.0.4/go.mod h1:mtBihi+LeNXGtG8L9dX59gAEa12BDtBQSp4v/YAJqrc=
 github.com/hashicorp/memberlist v0.5.0 h1:EtYPN8DpAURiapus508I4n9CzHs2W+8NZGbmmR/prTM=
 github.com/hashicorp/memberlist v0.5.0/go.mod h1:yvyXLpo0QaGE59Y7hDTsTzDD25JYBZ4mHgHUZ8lrOI0=
-github.com/hashicorp/raft v1.3.6 h1:v5xW5KzByoerQlN/o31VJrFNiozgzGyDoMgDJgXpsto=
-github.com/hashicorp/raft v1.3.6/go.mod h1:4Ak7FSPnuvmb0GV6vgIAJ4vYT4bek9bb6Q+7HVbyzqM=
+github.com/hashicorp/raft v1.3.9 h1:9yuo1aR0bFTr1cw7pj3S2Bk6MhJCsnr2NAxvIBrP2x4=
+github.com/hashicorp/raft v1.3.9/go.mod h1:4Ak7FSPnuvmb0GV6vgIAJ4vYT4bek9bb6Q+7HVbyzqM=
 github.com/hashicorp/serf v0.10.1 h1:Z1H2J60yRKvfDYAOZLd2MU0ND4AH/WDz7xYHDWQsIPY=
 github.com/hashicorp/serf v0.10.1/go.mod h1:yL2t6BqATOLGc5HF7qbFkTfXoPIY0WZdWHfEvMqbG+4=
 github.com/hashicorp/vault/api v1.6.0 h1:B8UUYod1y1OoiGHq9GtpiqSnGOUEWHaA26AY8RQEDY4=
@@ -890,16 +890,17 @@ github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7P
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
-github.com/nats-io/jwt/v2 v2.2.1-0.20220113022732-58e87895b296/go.mod h1:0tqz9Hlu6bCBFLWAASKhE5vUA4c24L9KPUUgvwumE/k=
+github.com/nats-io/jwt/v2 v2.2.1-0.20220330180145-442af02fd36a/go.mod h1:0tqz9Hlu6bCBFLWAASKhE5vUA4c24L9KPUUgvwumE/k=
 github.com/nats-io/jwt/v2 v2.5.5 h1:ROfXb50elFq5c9+1ztaUbdlrArNFl2+fQWP6B8HGEq4=
 github.com/nats-io/jwt/v2 v2.5.5/go.mod h1:ZdWS1nZa6WMZfFwwgpEaqBV8EPGVgOTDHN/wTbz0Y5A=
-github.com/nats-io/nats-server/v2 v2.7.4/go.mod h1:1vZ2Nijh8tcyNe8BDVyTviCd9NYzRbubQYiEHsvOQWc=
+github.com/nats-io/nats-server/v2 v2.8.2/go.mod h1:vIdpKz3OG+DCg4q/xVPdXHoztEyKDWRtykQ4N7hd7C4=
 github.com/nats-io/nats-server/v2 v2.10.14 h1:98gPJFOAO2vLdM0gogh8GAiHghwErrSLhugIqzRC+tk=
 github.com/nats-io/nats-server/v2 v2.10.14/go.mod h1:a0TwOVBJZz6Hwv7JH2E4ONdpyFk9do0C18TEwxnHdRk=
-github.com/nats-io/nats-streaming-server v0.24.3 h1:uZez8jBkXscua++jaDsK7DhpSAkizdetar6yWbPMRco=
-github.com/nats-io/nats-streaming-server v0.24.3/go.mod h1:rqWfyCbxlhKj//fAp8POdQzeADwqkVhZcoWlbhkuU5w=
+github.com/nats-io/nats-streaming-server v0.24.6 h1:iIZXuPSznnYkiy0P3L0AP9zEN9Etp+tITbbX1KKeq4Q=
+github.com/nats-io/nats-streaming-server v0.24.6/go.mod h1:tdKXltY3XLeBJ21sHiZiaPl+j8sK3vcCKBWVyxeQs10=
 github.com/nats-io/nats.go v1.13.0/go.mod h1:BPko4oXsySz4aSWeFgOHLZs3G4Jq4ZAyE6/zMCxRT6w=
-github.com/nats-io/nats.go v1.13.1-0.20220308171302-2f2f6968e98d/go.mod h1:BPko4oXsySz4aSWeFgOHLZs3G4Jq4ZAyE6/zMCxRT6w=
+github.com/nats-io/nats.go v1.14.0/go.mod h1:BPko4oXsySz4aSWeFgOHLZs3G4Jq4ZAyE6/zMCxRT6w=
+github.com/nats-io/nats.go v1.15.0/go.mod h1:BPko4oXsySz4aSWeFgOHLZs3G4Jq4ZAyE6/zMCxRT6w=
 github.com/nats-io/nats.go v1.22.1/go.mod h1:tLqubohF7t4z3du1QDPYJIQQyhb4wl6DhjxEajSI7UA=
 github.com/nats-io/nats.go v1.34.1 h1:syWey5xaNHZgicYBemv0nohUPPmaLteiBEUT6Q5+F/4=
 github.com/nats-io/nats.go v1.34.1/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8=
@@ -933,8 +934,8 @@ github.com/openconfig/gnmi v0.10.0/go.mod h1:Y9os75GmSkhHw2wX8sMsxfI7qRGAEcDh8NT
 github.com/openconfig/gnmi v0.11.0 h1:H7pLIb/o3xObu3+x0Fv9DCK7TH3FUh7mNwbYe+34hFw=
 github.com/openconfig/gnmi v0.11.0/go.mod h1:9oJSQPPCpNvfMRj8e4ZoLVAw4wL8HyxXbiDlyuexCGU=
 github.com/openconfig/goyang v0.0.0-20200115183954-d0a48929f0ea/go.mod h1:dhXaV0JgHJzdrHi2l+w0fZrwArtXL7jEFoiqLEdmkvU=
-github.com/openconfig/goyang v1.4.5 h1:+s3p3MeiPQ/QNsC5DL3MXhCp5cv4dag3vlGKCtszsRU=
-github.com/openconfig/goyang v1.4.5/go.mod h1:sdNZi/wdTZyLNBNfgLzmmbi7kISm7FskMDKKzMY+x1M=
+github.com/openconfig/goyang v1.5.0 h1:Xv0q1g258wKSklJJZxFY/tjvQ7sdt66IaTnZEZhetPY=
+github.com/openconfig/goyang v1.5.0/go.mod h1:sdNZi/wdTZyLNBNfgLzmmbi7kISm7FskMDKKzMY+x1M=
 github.com/openconfig/grpctunnel v0.0.0-20220819142823-6f5422b8ca70/go.mod h1:OmTWe7RyZj2CIzIgy4ovEBzCLBJzRvWSZmn7u02U9gU=
 github.com/openconfig/grpctunnel v0.1.0 h1:EN99qtlExZczgQgp5ANnHRC/Rs62cAG+Tz2BQ5m/maM=
 github.com/openconfig/grpctunnel v0.1.0/go.mod h1:G04Pdu0pml98tdvXrvLaU+EBo3PxYfI9MYqpvdaEHLo=
@@ -1196,8 +1197,7 @@ golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20211115234514-b4de73f9ece8/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.0.0-20220112180741-5e0467b6c7ce/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220307211146-efcb8507fb70/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20220331220935-ae2d96664a29/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
@@ -1435,10 +1435,10 @@ golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220204135822-1c1b9b1eba6a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220307203707-22a9840ba4d7/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220328115105-d36c6a25d886/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220330033206-e17cdc41300f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -1454,8 +1454,8 @@ golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
-golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
+golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=

pkg/api/target/target.go

@@ -81,7 +81,6 @@ func (t *Target) CreateGNMIClient(ctx context.Context, opts ...grpc.DialOption)
 		return err
 	}
 	opts = append(opts, tOpts...)
-	opts = append(opts, grpc.WithBlock())
 	// create a gRPC connection
 	addrs := strings.Split(t.Config.Address, ",")
 	numAddrs := len(addrs)

pkg/app/api.go

@@ -330,6 +330,11 @@ func (a *App) handleHealthzGet(w http.ResponseWriter, r *http.Request) {
 	w.Write(b)
 }
 
+func (a *App) handleAdminShutdown(w http.ResponseWriter, r *http.Request) {
+	a.Logger.Printf("shutting down due to user request")
+	a.Cfn()
+}
+
 func (a *App) handleClusteringMembersGet(w http.ResponseWriter, r *http.Request) {
 	if a.Config.Clustering == nil {
 		return