Storage Prometheus data outside pod, PV errors

[mgorzkow]

Hi, how can i storage data outside the prometheus-k8s-0 pod?

I tried to do PV by this instrunction (Step 5) https://computingforgeeks.com/setup-prometheus-and-grafana-on-kubernetes/
but i get errors like this:

• rm -rf manifests
• mkdir -p manifests/setup
• jsonnet -J vendor -m manifests prometheus-pvc.jsonnet
• xargs '-I{}' sh -c 'sleep .2; cat {} | gojsontoyaml > {}.yaml' -- '{}'
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error
  --: 1: gojsontoyaml: Exec format error

or this:

• mkdir -p manifests/setup
• jsonnet -J vendor -m manifests prometheus-pvc.jsonnet
  ./build.sh: line 18: jsonnet: command not found
• xargs '-I{}' sh -c 'sleep .2; cat {} | gojsontoyaml > {}.yaml' -- '{}'

[mgorzkow]

Now im getting this error
--: /usr/local/bin/gojsontoyaml: cannot execute binary file

Can anyone help please?

[mgorzkow]

finally i made it work

[phiconsultores]

What was the solution?

[DangNguyen146]

I fix this by way

VER=$(curl -s https://api.github.com/repos/brancz/gojsontoyaml/releases/latest | grep tag_name | cut -d '"' -f 4 | sed 's/v//')
OS=$(uname -s | tr '[:upper:]' '[:lower:]')

wget https://github.com/brancz/gojsontoyaml/releases/download/v${VER}/gojsontoyaml_${VER}_${OS}_amd64.tar.gz
tar xvf gojsontoyaml_${VER}_${OS}_amd64.tar.gz
sudo mv gojsontoyaml /usr/local/bin

It have to solution two dowload pakage

wget https://github.com/brancz/gojsontoyaml/releases/download/v${VER}/gojsontoyaml_${VER}_darwin_amd64.tar.gz
wget https://github.com/brancz/gojsontoyaml/releases/download/v${VER}/gojsontoyaml_${VER}_linux_amd64.tar.gz

You must choose architecture compatible dpkg --print-architecture