Merge branch 'main' into new_test

vhive-serverless · Feb 17, 2024 · 68c0a75 · 68c0a75
2 parents a9fca07 + 712925b
commit 68c0a75
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diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -42,7 +42,7 @@ jobs:
         fetch-depth: 21
 
     - name: Check code
-      uses: golangci/golangci-lint-action@v3.7.0
+      uses: golangci/golangci-lint-action@v4.0.0
       with:
         args: --timeout 5m
 

diff --git a/.github/workflows/cri_minio_test.yml b/.github/workflows/cri_minio_test.yml
@@ -56,7 +56,7 @@ jobs:
 
     - name: Archive log artifacts
       if: ${{ always() }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ctrd-logs
         path: |

diff --git a/.github/workflows/cri_tests.yml b/.github/workflows/cri_tests.yml
@@ -49,7 +49,7 @@ jobs:
 
       - name: Archive log artifacts
         if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ctrd-logs
           path: |

diff --git a/.github/workflows/integration_tests.yml b/.github/workflows/integration_tests.yml
@@ -66,7 +66,7 @@ jobs:
 
     - name: Archive log artifacts
       if: ${{ always() }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ctrd-logs
         path: |

diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v4
-    - uses: rojopolis/spellcheck-github-actions@0.35.0
+    - uses: rojopolis/spellcheck-github-actions@0.36.0
       name: Spellcheck
       with:
         config_path: configs/.spellcheck.yml

diff --git a/.github/workflows/nightly_tests.yml b/.github/workflows/nightly_tests.yml
@@ -101,7 +101,7 @@ jobs:
 
     - name: Archive log artifacts
       if: ${{ always() }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ${{ github.job }}-${{ matrix.vhive_args }}-ctrd-logs
         path: |

diff --git a/.github/workflows/openyurt-unit-test.yml b/.github/workflows/openyurt-unit-test.yml
@@ -0,0 +1,41 @@
+name: Build and Test OpenYurt Deployer
+
+on:
+    push:
+      branches: [ main, legacy-firecracker-v0.24.0-with-upf-support ]
+      paths-ignore:
+      - 'docs/**'
+      - '**.md'
+    pull_request:
+      branches: [ main, legacy-firecracker-v0.24.0-with-upf-support ]
+      paths-ignore:
+      - 'docs/**'
+      - '**.md'
+    workflow_dispatch:
+
+env:
+    GOOS: linux
+    GO111MODULE: on
+
+jobs:
+  openyurt-unit-test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Set up Go 1.19
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.19'
+
+    - name: Check out the code
+      uses: actions/checkout@v4
+
+    - name: Build scripts
+      run: 
+        pushd scripts/openyurt-deployer && go build -o oy_deploy && popd
+
+    - name: Run Unit Test on OpenYurt helper function 
+      run: | 
+        cd scripts/openyurt-deployer
+        chmod +x unit_test_workflow.sh
+        ./unit_test_workflow.sh
diff --git a/.gitignore b/.gitignore
@@ -26,3 +26,4 @@
 # Binaries
 vhive
 setup_tool
+go.work.sum
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 ### Added
 
+- Added support for [`OpenYurt`](https://openyurt.io/), an open platform that extends upstream Kubernetes to run on edge node pools. More details on how to the `Knative-atop-OpenYurt` mode are described [here](scripts/openyurt-deployer/README.md).
+
+
 ### Changed
 
 - Removed the utils and examples from the vHive repo, moved to [vSwarm](https://github.com/vhive-serverless/vSwarm).

diff --git a/README.md b/README.md
@@ -31,6 +31,7 @@ including functions autoscaling and cold-start delay optimization with several s
 
 vHive has added support for the state-of-the-art extension [eStargz](https://github.com/containerd/stargz-snapshotter) to container layers and lazy pull support for container images.
 
+vHive supports running Knative on top of [`OpenYurt`](https://openyurt.io/), an open platform that extends upstream Kubernetes to run on edge node pools. More details on how to the `Knative-atop-OpenYurt` mode are described [here](scripts/openyurt-deployer/README.md).
 
 ## vHive architecture
 

diff --git a/configs/.wordlist.txt b/configs/.wordlist.txt
@@ -174,6 +174,7 @@ GH
 Ghoshal
 github
 Golang
+golang
 GOPRIVATE
 goroutine
 gpu

diff --git a/docs/figures/knative_atop_openyurt.png b/docs/figures/knative_atop_openyurt.png
diff --git a/docs/quickstart_guide.md b/docs/quickstart_guide.md
@@ -45,9 +45,12 @@ SSD-equipped nodes are highly recommended. Full list of CloudLab nodes can be fo
 
 ### 4. Go Installation
 
-If you intend to build the setup scripts from source, you need to install go by running `./scripts/install_go.sh; source /etc/profile`.
+If you intend to build the setup scripts from source, you need to install go by running: (This will install version `1.19.10`. You can configure the version to install in `configs/setup/system.json` as `GoVersion`)
+```bash
+./scripts/install_go.sh; source /etc/profile
+```
 
-This will install version `1.19.10`. You can configure the version to install in `configs/setup/system.json` as `GoVersion`.
+Another option is to install using official instructions: [https://golang.org/doc/install](https://golang.org/doc/install).
 
 - Confirm the installation:
    ```bash
@@ -73,7 +76,6 @@ This will install version `1.19.10`. You can configure the version to install in
     ```
 3. Get the setup scripts:
     ```bash
-    # Build from source
     pushd scripts && go build -o setup_tool && popd && mv scripts/setup_tool .
     ```
 
@@ -192,14 +194,7 @@ This will install version `1.19.10`. You can configure the version to install in
     > ```
     > **Leave this hanging in the terminal as we will go back to this later.**
     >
-    > However, in the current working directory, you will see a yaml file named `masterKey.yaml` in following format:
-    > ```yaml
-    > ApiserverAdvertiseAddress: <IP Address>
-    > ApiserverPort: <Port>
-    > ApiserverToken: <Token>
-    > ApiserverTokenHash: <Token Hash>
-    > ```
-    > You will use this file during subsequent settings.
+    > This step will print the command to join the cluster, run it on each worker node.
     
     > **IMPORTANT:**
     > If you built the cluster using the `stock-only` flag, execute the following 
@@ -322,15 +317,15 @@ for benchmarking asynchronous (i.e., Knative Eventing) case and more details abo
 1. Clone vSwarm repo:
 
     ```bash
-    git clone --depth=1 --branch=v1.0 https://github.com/vhive-serverless/vSwarm ../vswarm
-    cd ../vswarm
+    git clone --depth=1 --branch=v1.0 https://github.com/vhive-serverless/vSwarm ~/vswarm
+    cd ~/vswarm
     ```
 
     **Note:** all the following commands in this section should be executed from the `vswarm` directory. To return to the `vhive` directory, run `cd -`.
 2. Optionally, configure the types and the number of functions to deploy in `tools/deployer/functions.json`.
 3. Run the deployer client:
     ```bash
-    source /etc/profile && pushd ./tools/deployer && go build && popd && ./tools/deployer/deployer
+    source /etc/profile && pushd ./tools/deployer && go build && popd && ./tools/deployer/deployer -funcPath ~/vhive/configs/knative_workloads
     ```
     > **BEWARE:**
     >
@@ -349,7 +344,7 @@ for benchmarking asynchronous (i.e., Knative Eventing) case and more details abo
 
 1. Run the invoker client:
     ```bash
-    pushd ./tools/invoker && go build && popd && ./tools/invoker/invoker
+    pushd ./tools/invoker && go mod tidy && go build && popd && ./tools/invoker/invoker
     ```
 
     > **Note:**

diff --git a/go.mod b/go.mod
@@ -52,7 +52,7 @@ require (
 	github.com/go-multierror/multierror v1.0.2
 	github.com/golang/protobuf v1.5.2
 	github.com/google/nftables v0.0.0-20210916140115-16a134723a96
-	github.com/google/uuid v1.4.0
+	github.com/google/uuid v1.6.0
 	github.com/montanaflynn/stats v0.7.1
 	github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b
 	github.com/pkg/errors v0.9.1
@@ -62,9 +62,9 @@ require (
 	github.com/vishvananda/netlink v1.1.1-0.20210330154013-f5de75959ad5
 	github.com/vishvananda/netns v0.0.0-20210104183010-2eb08e3e575f
 	github.com/wcharczuk/go-chart v2.0.1+incompatible
-	golang.org/x/net v0.19.0
-	golang.org/x/sync v0.5.0
-	golang.org/x/sys v0.15.0
+	golang.org/x/net v0.20.0
+	golang.org/x/sync v0.6.0
+	golang.org/x/sys v0.16.0
 	gonum.org/v1/gonum v0.14.0
 	gonum.org/v1/plot v0.14.0
 	google.golang.org/grpc v1.47.0

diff --git a/go.sum b/go.sum
@@ -546,8 +546,8 @@ github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.4.0 h1:MtMxsa51/r9yyhkyLsVeVt0B+BGQZzpQiTQ4eHZ8bc4=
-github.com/google/uuid v1.4.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
@@ -1204,8 +1204,8 @@ golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT
 golang.org/x/net v0.0.0-20210825183410-e898025ed96a/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
-golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c=
-golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
+golang.org/x/net v0.20.0 h1:aCL9BSgETF1k+blQaYUBx9hJ9LOGP3gAVemcZlf1Kpo=
+golang.org/x/net v0.20.0/go.mod h1:z8BVo6PvndSri0LbOE3hAn0apkU+1YvI6E70E9jsnvY=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1227,8 +1227,8 @@ golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
-golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
+golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20171026204733-164713f0dfce/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -1324,8 +1324,8 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
-golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
+golang.org/x/sys v0.16.0/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=

diff --git a/go.work.sum b/go.work.sum
@@ -1,4 +1,7 @@
 golang.org/x/crypto v0.16.0 h1:mMMrFzRSCF0GvB7Ne27XVtVAaXLrPmgPC7/v0tkwHaY=
 golang.org/x/crypto v0.16.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/crypto v0.18.0 h1:PGVlW0xEltQnzFZ55hkuX5+KLyrMYhHld1YHO4AKcdc=
+golang.org/x/crypto v0.18.0/go.mod h1:R0j02AL6hcrfOiy9T4ZYp/rcWeMxM3L6QYxlOuEG1mg=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
+golang.org/x/term v0.16.0/go.mod h1:yn7UURbUtPyrVJPGPq404EukNFxcm/foM+bV/bfcDsY=
diff --git a/scripts/cluster/create_multinode_cluster.go b/scripts/cluster/create_multinode_cluster.go
@@ -74,11 +74,15 @@ func CreateMultinodeCluster(stockContainerd string) error {
 // Create kubelet service on master node
 func CreateMasterKubeletService() error {
 	utils.WaitPrintf("Creating kubelet service")
-	bashCmd := `sudo sh -c 'cat <<EOF > /usr/lib/systemd/system/kubelet.service.d/0-containerd.conf
-[Service]
-Environment="KUBELET_EXTRA_ARGS=--container-runtime=remote --v=%d --runtime-request-timeout=15m --container-runtime-endpoint=unix:///run/containerd/containerd.sock"
+	// Create service directory if not exist
+	_, err := utils.ExecShellCmd("sudo mkdir -p /etc/sysconfig")
+	if !utils.CheckErrorWithMsg(err, "Failed to create kubelet service!\n") {
+		return err
+	}
+	bashCmd := `sudo sh -c 'cat <<EOF > /etc/sysconfig/kubelet
+KUBELET_EXTRA_ARGS="--container-runtime=remote --v=%d --runtime-request-timeout=15m --container-runtime-endpoint=unix:///run/containerd/containerd.sock"
 EOF'`
-	_, err := utils.ExecShellCmd(bashCmd, configs.System.LogVerbosity)
+	_, err = utils.ExecShellCmd(bashCmd, configs.System.LogVerbosity)
 	if !utils.CheckErrorWithMsg(err, "Failed to create kubelet service!\n") {
 		return err
 	}
@@ -174,7 +178,8 @@ func ExtractMasterNodeInfo() error {
 		return err
 	}
 
-	utils.SuccessPrintf("Master node key information has been written to %s/masterKey.yaml! Check for details.\n", configs.System.CurrentDir)
+	utils.SuccessPrintf("Join cluster from worker nodes with command: sudo kubeadm join %s:%s --token %s --discovery-token-ca-cert-hash %s\n",
+		configs.Kube.ApiserverAdvertiseAddress, configs.Kube.ApiserverPort, configs.Kube.ApiserverToken, configs.Kube.ApiserverTokenHash)
 
 	return nil
 }

diff --git a/scripts/cluster/setup_worker_kubelet.go b/scripts/cluster/setup_worker_kubelet.go
@@ -46,15 +46,13 @@ func SetupWorkerKubelet(stockContainerd string) error {
 func CreateWorkerKubeletService(criSock string) error {
 	utils.WaitPrintf("Creating kubelet service")
 	// Create service directory if not exist
-	_, err := utils.ExecShellCmd("sudo mkdir -p /usr/lib/systemd/system/kubelet.service.d")
+	_, err := utils.ExecShellCmd("sudo mkdir -p /etc/sysconfig")
 	if !utils.CheckErrorWithMsg(err, "Failed to create kubelet service!\n") {
 		return err
 	}
-	bashCmd := "sudo sh -c 'cat <<EOF > /usr/lib/systemd/system/kubelet.service.d/0-containerd.conf\n" +
-		"[Service]\n" +
-		`Environment="KUBELET_EXTRA_ARGS=--container-runtime=remote --v=%d --runtime-request-timeout=15m --container-runtime-endpoint=unix://%s"` +
-		"\nEOF'"
-
+	bashCmd := `sudo sh -c 'cat <<EOF > /etc/sysconfig/kubelet
+KUBELET_EXTRA_ARGS="--container-runtime=remote --v=%d --runtime-request-timeout=15m --container-runtime-endpoint=unix://%s"
+EOF'`
 	_, err = utils.ExecShellCmd(bashCmd, configs.System.LogVerbosity, criSock)
 	if !utils.CheckErrorWithMsg(err, "Failed to create kubelet service!\n") {
 		return err

diff --git a/scripts/github_runner/go.mod b/scripts/github_runner/go.mod
@@ -11,6 +11,6 @@ require (
 	github.com/davidmz/go-pageant v1.0.2 // indirect
 	github.com/kr/fs v0.1.0 // indirect
 	github.com/pkg/sftp v1.13.4 // indirect
-	golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4 // indirect
-	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
+	golang.org/x/crypto v0.17.0 // indirect
+	golang.org/x/sys v0.15.0 // indirect
 )
diff --git a/scripts/github_runner/go.sum b/scripts/github_runner/go.sum
@@ -18,15 +18,16 @@ github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5Cc
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
-golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4 h1:kUhD7nTDoI3fVd9G4ORWrbV5NY0liEs/Jg2pv5f+bBA=
-golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
+golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.15.0 h1:y/Oo/a/q3IXu26lQgl04j/gjuBDOBlx7X6Om1j2CPW4=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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Expand Up		@@ -31,6 +31,7 @@ including functions autoscaling and cold-start delay optimization with several s

		vHive has added support for the state-of-the-art extension [eStargz](https://github.com/containerd/stargz-snapshotter) to container layers and lazy pull support for container images.

		vHive supports running Knative on top of [`OpenYurt`](https://openyurt.io/), an open platform that extends upstream Kubernetes to run on edge node pools. More details on how to the `Knative-atop-OpenYurt` mode are described [here](scripts/openyurt-deployer/README.md).

		## vHive architecture

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-Original file line number
+Diff line change
@@ Expand Up / @@ -174,6 +174,7 @@ GH @@
     Ghoshal
     github
     Golang
+    golang
     GOPRIVATE
     goroutine
     gpu
@@ Expand Down @@