Do startup only if configured

.github/workflows/runonce.yml

@@ -16,20 +16,27 @@ jobs:
   #
   build-latest:
     runs-on: ubuntu-latest
+    container: ubuntu:24.04
+    env:
+      CGO_LDFLAGS : "-L/usr/lib"
     steps:
+    # Use apt to install development packages
+    - name: Install development packages
+      run: |
+          apt -qq update && apt -qq --assume-yes upgrade
+          apt --assume-yes -qq install build-essential sed git wget bash hwloc libhwloc-dev
     # See: https://github.com/marketplace/actions/checkout
     # Checkout git repository and submodules
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         submodules: recursive
 
     # See: https://github.com/marketplace/actions/setup-go-environment
     - name: Setup Golang
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
-        go-version: '1.21'
+        go-version-file: 'go.mod'
-        check-latest: true
 
     - name: Build MetricCollector
       run: make
@@ -37,247 +44,247 @@ jobs:
     - name: Run MetricCollector once
       run: ./cc-metric-collector --once --config .github/ci-config.json
 
-  #
+#  #
-  # Build on AlmaLinux 8
+#  # Build on AlmaLinux 8
-  #
+#  #
-  AlmaLinux8-RPM-build:
+#  AlmaLinux8-RPM-build:
-    runs-on: ubuntu-latest
+#    runs-on: ubuntu-latest
-    # See: https://hub.docker.com/_/almalinux
+#    # See: https://hub.docker.com/_/almalinux
-    container: almalinux:8
+#    container: almalinux:8
-    # The job outputs link to the outputs of the 'rpmrename' step
+#    # The job outputs link to the outputs of the 'rpmrename' step
-    # Only job outputs can be used in child jobs
+#    # Only job outputs can be used in child jobs
-    steps:
+#    steps:
 
-    # Use dnf to install development packages
+#    # Use dnf to install development packages
-    - name: Install development packages
+#    - name: Install development packages
-      run: |
+#      run: |
-          dnf --assumeyes group install "Development Tools" "RPM Development Tools"
+#          dnf --assumeyes group install "Development Tools" "RPM Development Tools"
-          dnf --assumeyes install wget openssl-devel diffutils delve which
+#          dnf --assumeyes install wget openssl-devel diffutils delve which
 
-    # Checkout git repository and submodules
+#    # Checkout git repository and submodules
-    # fetch-depth must be 0 to use git describe
+#    # fetch-depth must be 0 to use git describe
-    # See: https://github.com/marketplace/actions/checkout
+#    # See: https://github.com/marketplace/actions/checkout
-    - name: Checkout
+#    - name: Checkout
-      uses: actions/checkout@v4
+#      uses: actions/checkout@v4
-      with:
+#      with:
-        submodules: recursive
+#        submodules: recursive
-        fetch-depth: 0
+#        fetch-depth: 0
 
-    # See: https://github.com/marketplace/actions/setup-go-environment
+#    # See: https://github.com/marketplace/actions/setup-go-environment
+#    # - name: Setup Golang
+#    #   uses: actions/setup-go@v5
+#    #   with:
+#    #     go-version: 'stable'
+#    - name: Setup Golang
+#      run: |
+#          dnf --assumeyes --disableplugin=subscription-manager install \
+#              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.noarch.rpm
+
+#    - name: RPM build MetricCollector
+#      id: rpmbuild
+#      run: |
+#          git config --global --add safe.directory /__w/cc-metric-collector/cc-metric-collector
+#          make RPM
+
+#  #
+#  # Build on AlmaLinux 9
+#  #
+#  AlmaLinux9-RPM-build:
+#    runs-on: ubuntu-latest
+#    # See: https://hub.docker.com/_/almalinux
+#    container: almalinux:9
+#    # The job outputs link to the outputs of the 'rpmrename' step
+#    # Only job outputs can be used in child jobs
+#    steps:
+
+#    # Use dnf to install development packages
+#    - name: Install development packages
+#      run: |
+#          dnf --assumeyes group install "Development Tools" "RPM Development Tools"
+#          dnf --assumeyes install wget openssl-devel diffutils delve which
+
+#    # Checkout git repository and submodules
+#    # fetch-depth must be 0 to use git describe
+#    # See: https://github.com/marketplace/actions/checkout
+#    - name: Checkout
+#      uses: actions/checkout@v4
+#      with:
+#        submodules: recursive
+#        fetch-depth: 0
+
+#    # See: https://github.com/marketplace/actions/setup-go-environment
+#    # - name: Setup Golang
+#    #   uses: actions/setup-go@v5
+#    #   with:
+#    #     go-version: 'stable'
+#    - name: Setup Golang
+#      run: |
+#          dnf --assumeyes --disableplugin=subscription-manager install \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.25.3-1.el9_7.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.25.3-1.el9_7.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.25.3-1.el9_7.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.25.3-1.el9_7.noarch.rpm \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.25.3-1.el9_7.x86_64.rpm
+
+#    - name: RPM build MetricCollector
+#      id: rpmbuild
+#      run: |
+#          git config --global --add safe.directory /__w/cc-metric-collector/cc-metric-collector
+#          make RPM
+
+
+#  #
+#  # Build on UBI 8 using go-toolset
+#  #
+#  UBI-8-RPM-build:
+#    runs-on: ubuntu-latest
+#    # See: https://catalog.redhat.com/software/containers/ubi8/ubi/5c359854d70cc534b3a3784e?container-tabs=gti
+#    container: redhat/ubi8
+#    # The job outputs link to the outputs of the 'rpmbuild' step
+#    steps:
+
+#    # Use dnf to install development packages
+#    - name: Install development packages
+#      run: dnf --assumeyes --disableplugin=subscription-manager install rpm-build go-srpm-macros rpm-build-libs rpm-libs gcc make python38 git wget openssl-devel diffutils delve which
+
+#    # Checkout git repository and submodules
+#    # fetch-depth must be 0 to use git describe
+#    # See: https://github.com/marketplace/actions/checkout
+#    - name: Checkout
+#      uses: actions/checkout@v4
+#      with:
+#        submodules: recursive
+#        fetch-depth: 0
+
+#    # See: https://github.com/marketplace/actions/setup-go-environment
+#    # - name: Setup Golang
+#    #   uses: actions/setup-go@v5
+#    #   with:
+#    #     go-version: 'stable'
+#    - name: Setup Golang
+#      run: |
+#          dnf --assumeyes --disableplugin=subscription-manager install \
+#              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.noarch.rpm
+
+#    - name: RPM build MetricCollector
+#      id: rpmbuild
+#      run: |
+#          git config --global --add safe.directory /__w/cc-metric-collector/cc-metric-collector
+#          make RPM
+
+#  #
+#  # Build on UBI 9 using go-toolset
+#  #
+#  UBI-9-RPM-build:
+#    runs-on: ubuntu-latest
+#    # See: https://catalog.redhat.com/software/containers/ubi8/ubi/5c359854d70cc534b3a3784e?container-tabs=gti
+#    container: redhat/ubi9
+#    # The job outputs link to the outputs of the 'rpmbuild' step
+#    steps:
+
+#    # Use dnf to install development packages
+#    - name: Install development packages
+#      run: dnf --assumeyes --disableplugin=subscription-manager install rpm-build go-srpm-macros gcc make python39 git wget openssl-devel diffutils delve
+
+#    # Checkout git repository and submodules
+#    # fetch-depth must be 0 to use git describe
+#    # See: https://github.com/marketplace/actions/checkout
+#    - name: Checkout
+#      uses: actions/checkout@v4
+#      with:
+#        submodules: recursive
+#        fetch-depth: 0
+
+#    # See: https://github.com/marketplace/actions/setup-go-environment
+#    # - name: Setup Golang
+#    #   uses: actions/setup-go@v5
+#    #   with:
+#    #     go-version: 'stable'
+#    - name: Setup Golang
+#      run: |
+#          dnf --assumeyes --disableplugin=subscription-manager install \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.25.3-1.el9_7.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.25.3-1.el9_7.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.25.3-1.el9_7.x86_64.rpm \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.25.3-1.el9_7.noarch.rpm \
+#              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.25.3-1.el9_7.x86_64.rpm
+
+#    - name: RPM build MetricCollector
+#      id: rpmbuild
+#      run: |
+#          git config --global --add safe.directory /__w/cc-metric-collector/cc-metric-collector
+#          make RPM
+
+#  #
+#  # Build on Ubuntu 22.04 using official go package
+#  #
+#  Ubuntu-jammy-build:
+#    runs-on: ubuntu-latest
+#    container: ubuntu:22.04
+
+#    steps:
+#    # Use apt to install development packages
+#    - name: Install development packages
+#      run: |
+#          apt update && apt --assume-yes upgrade
+#          apt --assume-yes install build-essential sed git wget bash
+#    # Checkout git repository and submodules
+#    # fetch-depth must be 0 to use git describe
+#    # See: https://github.com/marketplace/actions/checkout
+#    - name: Checkout
+#      uses: actions/checkout@v4
+#      with:
+#        submodules: recursive
+#        fetch-depth: 0
+#    # Use official golang package
+#    # See: https://github.com/marketplace/actions/setup-go-environment
 #    - name: Setup Golang
 #      uses: actions/setup-go@v5
 #      with:
 #        go-version: 'stable'
-    - name: Setup Golang
-      run: |
-          dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.noarch.rpm
 
-    - name: RPM build MetricCollector
+#    - name: DEB build MetricCollector
-      id: rpmbuild
+#      id: dpkg-build
-      run: |
+#      run: |
-          git config --global --add safe.directory /__w/cc-metric-collector/cc-metric-collector
+#          export PATH=/usr/local/go/bin:/usr/local/go/pkg/tool/linux_amd64:$PATH
-          make RPM
+#          make DEB
 
-  #
+#  #
-  # Build on AlmaLinux 9
+#  # Build on Ubuntu 24.04 using official go package
-  #
+#  #
-  AlmaLinux9-RPM-build:
+#  Ubuntu-noblenumbat-build:
-    runs-on: ubuntu-latest
+#    runs-on: ubuntu-latest
-    # See: https://hub.docker.com/_/almalinux
+#    container: ubuntu:24.04
-    container: almalinux:9
-    # The job outputs link to the outputs of the 'rpmrename' step
-    # Only job outputs can be used in child jobs
-    steps:
 
-    # Use dnf to install development packages
+#    steps:
-    - name: Install development packages
+#    # Use apt to install development packages
-      run: |
+#    - name: Install development packages
-          dnf --assumeyes group install "Development Tools" "RPM Development Tools"
+#      run: |
-          dnf --assumeyes install wget openssl-devel diffutils delve which
+#          apt update && apt --assume-yes upgrade
-
+#          apt --assume-yes install build-essential sed git wget bash
-    # Checkout git repository and submodules
+#    # Checkout git repository and submodules
-    # fetch-depth must be 0 to use git describe
+#    # fetch-depth must be 0 to use git describe
-    # See: https://github.com/marketplace/actions/checkout
+#    # See: https://github.com/marketplace/actions/checkout
-    - name: Checkout
+#    - name: Checkout
-      uses: actions/checkout@v4
+#      uses: actions/checkout@v4
-      with:
+#      with:
-        submodules: recursive
+#        submodules: recursive
-        fetch-depth: 0
+#        fetch-depth: 0
-
+#    # Use official golang package
-    # See: https://github.com/marketplace/actions/setup-go-environment
+#    # See: https://github.com/marketplace/actions/setup-go-environment
 #    - name: Setup Golang
 #      uses: actions/setup-go@v5
 #      with:
 #        go-version: 'stable'
-    - name: Setup Golang
-      run: |
-          dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.25.3-1.el9_7.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.25.3-1.el9_7.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.25.3-1.el9_7.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.25.3-1.el9_7.noarch.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.25.3-1.el9_7.x86_64.rpm
 
-    - name: RPM build MetricCollector
+#    - name: DEB build MetricCollector
-      id: rpmbuild
+#      id: dpkg-build
-      run: |
+#      run: |
-          git config --global --add safe.directory /__w/cc-metric-collector/cc-metric-collector
+#          export PATH=/usr/local/go/bin:/usr/local/go/pkg/tool/linux_amd64:$PATH
-          make RPM
+#          make DEB
-
-
-  #
-  # Build on UBI 8 using go-toolset
-  #
-  UBI-8-RPM-build:
-    runs-on: ubuntu-latest
-    # See: https://catalog.redhat.com/software/containers/ubi8/ubi/5c359854d70cc534b3a3784e?container-tabs=gti
-    container: redhat/ubi8
-    # The job outputs link to the outputs of the 'rpmbuild' step
-    steps:
-
-    # Use dnf to install development packages
-    - name: Install development packages
-      run: dnf --assumeyes --disableplugin=subscription-manager install rpm-build go-srpm-macros rpm-build-libs rpm-libs gcc make python38 git wget openssl-devel diffutils delve which
-
-    # Checkout git repository and submodules
-    # fetch-depth must be 0 to use git describe
-    # See: https://github.com/marketplace/actions/checkout
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        submodules: recursive
-        fetch-depth: 0
-
-    # See: https://github.com/marketplace/actions/setup-go-environment
-    # - name: Setup Golang
-    #   uses: actions/setup-go@v5
-    #   with:
-    #     go-version: 'stable'
-    - name: Setup Golang
-      run: |
-          dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.noarch.rpm
-
-    - name: RPM build MetricCollector
-      id: rpmbuild
-      run: |
-          git config --global --add safe.directory /__w/cc-metric-collector/cc-metric-collector
-          make RPM
-
-  #
-  # Build on UBI 9 using go-toolset
-  #
-  UBI-9-RPM-build:
-    runs-on: ubuntu-latest
-    # See: https://catalog.redhat.com/software/containers/ubi8/ubi/5c359854d70cc534b3a3784e?container-tabs=gti
-    container: redhat/ubi9
-    # The job outputs link to the outputs of the 'rpmbuild' step
-    steps:
-
-    # Use dnf to install development packages
-    - name: Install development packages
-      run: dnf --assumeyes --disableplugin=subscription-manager install rpm-build go-srpm-macros gcc make python39 git wget openssl-devel diffutils delve
-
-    # Checkout git repository and submodules
-    # fetch-depth must be 0 to use git describe
-    # See: https://github.com/marketplace/actions/checkout
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        submodules: recursive
-        fetch-depth: 0
-
-    # See: https://github.com/marketplace/actions/setup-go-environment
-    # - name: Setup Golang
-    #   uses: actions/setup-go@v5
-    #   with:
-    #     go-version: 'stable'
-    - name: Setup Golang
-      run: |
-          dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.25.3-1.el9_7.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.25.3-1.el9_7.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.25.3-1.el9_7.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.25.3-1.el9_7.noarch.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.25.3-1.el9_7.x86_64.rpm
-
-    - name: RPM build MetricCollector
-      id: rpmbuild
-      run: |
-          git config --global --add safe.directory /__w/cc-metric-collector/cc-metric-collector
-          make RPM
-
-  #
-  # Build on Ubuntu 22.04 using official go package
-  #
-  Ubuntu-jammy-build:
-    runs-on: ubuntu-latest
-    container: ubuntu:22.04
-
-    steps:
-    # Use apt to install development packages
-    - name: Install development packages
-      run: |
-          apt update && apt --assume-yes upgrade
-          apt --assume-yes install build-essential sed git wget bash
-    # Checkout git repository and submodules
-    # fetch-depth must be 0 to use git describe
-    # See: https://github.com/marketplace/actions/checkout
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        submodules: recursive
-        fetch-depth: 0
-    # Use official golang package
-    # See: https://github.com/marketplace/actions/setup-go-environment
-    - name: Setup Golang
-      uses: actions/setup-go@v5
-      with:
-        go-version: 'stable'
-
-    - name: DEB build MetricCollector
-      id: dpkg-build
-      run: |
-          export PATH=/usr/local/go/bin:/usr/local/go/pkg/tool/linux_amd64:$PATH
-          make DEB
-
-  #
-  # Build on Ubuntu 24.04 using official go package
-  #
-  Ubuntu-noblenumbat-build:
-    runs-on: ubuntu-latest
-    container: ubuntu:24.04
-
-    steps:
-    # Use apt to install development packages
-    - name: Install development packages
-      run: |
-          apt update && apt --assume-yes upgrade
-          apt --assume-yes install build-essential sed git wget bash
-    # Checkout git repository and submodules
-    # fetch-depth must be 0 to use git describe
-    # See: https://github.com/marketplace/actions/checkout
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        submodules: recursive
-        fetch-depth: 0
-    # Use official golang package
-    # See: https://github.com/marketplace/actions/setup-go-environment
-    - name: Setup Golang
-      uses: actions/setup-go@v5
-      with:
-        go-version: 'stable'
-
-    - name: DEB build MetricCollector
-      id: dpkg-build
-      run: |
-          export PATH=/usr/local/go/bin:/usr/local/go/pkg/tool/linux_amd64:$PATH
-          make DEB

README.md

@@ -36,11 +36,10 @@ There is a main configuration file with basic settings that point to the other c
   "collectors-file" : "collectors.json",
   "receivers-file" : "receivers.json",
   "router-file" : "router.json",
-  "main": {
+  "startup-file": "startup.json",
   "interval": "10s",
   "duration": "1s"
 }
-}
 ```
 
 The `interval` defines how often the metrics should be read and send to the sink. The `duration` tells collectors how long one measurement has to take. This is important for some collectors, like the `likwid` collector. For more information, see [here](./docs/configuration.md).
@@ -51,6 +50,7 @@ See the component READMEs for their configuration:
 * [`sinks`](https://github.com/ClusterCockpit/cc-lib/blob/main/sinks/README.md)
 * [`receivers`](https://github.com/ClusterCockpit/cc-lib/blob/main/receivers/README.md)
 * [`router`](./internal/metricRouter/README.md)
+* [`startup`](https://github.com/ClusterCockpit/cc-lib/blob/main/ccStartup/README.md)
 
 # Installation
 

cc-metric-collector.go

@@ -25,6 +25,7 @@ import (
 	ccconf "github.com/ClusterCockpit/cc-lib/ccConfig"
 	cclog "github.com/ClusterCockpit/cc-lib/ccLogger"
 	lp "github.com/ClusterCockpit/cc-lib/ccMessage"
+	start "github.com/ClusterCockpit/cc-lib/ccStartup"
 	mr "github.com/ClusterCockpit/cc-metric-collector/internal/metricRouter"
 	mct "github.com/ClusterCockpit/cc-metric-collector/pkg/multiChanTicker"
 )
@@ -216,6 +217,14 @@ func mainFunc() int {
 		return 1
 	}
 
+	startupConf := ccconf.GetPackageConfig("startup")
+	if startupConf != nil && len(startupConf) > 0 {
+		err := start.CCStartup(startupConf)
+		if err != nil {
+			cclog.Errorf("Sending startup topology failed: %s", err.Error())
+		}
+	}
+
 	// Set log file
 	// if logfile := rcfg.CliArgs["logfile"]; logfile != "stderr" {
 	// 	cclog.SetOutput(logfile)

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/gorilla/mux v1.8.1 // indirect
 	github.com/influxdata/influxdb-client-go/v2 v2.14.0 // indirect
 	github.com/influxdata/line-protocol/v2 v2.2.1 // indirect
-	github.com/klauspost/compress v1.18.1 // indirect
+	github.com/klauspost/compress v1.18.2 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/nats-io/nats.go v1.47.0 // indirect
 	github.com/nats-io/nkeys v0.4.11 // indirect

go.sum

@@ -55,6 +55,8 @@ github.com/influxdata/line-protocol/v2 v2.2.1/go.mod h1:DmB3Cnh+3oxmG6LOBIxce4oa
 github.com/juju/gnuflag v0.0.0-20171113085948-2ce1bb71843d/go.mod h1:2PavIy+JPciBPrBUjwbNvtwB6RQlve+hkpll6QSNmOE=
 github.com/klauspost/compress v1.18.1 h1:bcSGx7UbpBqMChDtsF28Lw6v/G94LPrrbMbdC3JH2co=
 github.com/klauspost/compress v1.18.1/go.mod h1:ZQFFVG+MdnR0P+l6wpXgIL4NTtwiKIdBnrBd8Nrxr+0=
+github.com/klauspost/compress v1.18.2 h1:iiPHWW0YrcFgpBYhsA6D1+fqHssJscY/Tm/y2Uqnapk=
+github.com/klauspost/compress v1.18.2/go.mod h1:R0h/fSBs8DE4ENlcrlib3PsXS61voFxhIs2DeRhCvJ4=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=