The jyparser from jlordiales

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support multi document yaml files

e.g: processing of https://raw.githubusercontent.com/kubernetes/dashboard/master/src/deploy/alternative/kubernetes-dashboard.yaml
causes error "yaml.composer.ComposerError: expected a single document in the stream"

Allow to keep order in yaml files

This is simple to implement by using the Loaders and Dumpers from here:

https://github.com/fmenabe/python-yamlordereddictloader

Indentation control

It would be super handy to be able controlling indentations via params or just save source indentations for set command. Any way of customizing would be great

Missing modules

I'd like to run this locally, so I did ./start.sh req, which resulted with:

python modules missing in [yaml, json]

I am not sure what this error mean. Which modules are missing?

Report: env: can't execute 'bash': No such file or directory

I pull the image with:
docker pull jlordiales/jyparser

and then try the example:
cat demo-deployment.yaml | docker run -i --rm jlordiales/jyparser get ".spec.replicas"
It prompt:
env: can't execute 'bash': No such file or directory

What is wrong?

My docker info:

[root@devvm13 tmp]# docker info
Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 6
Server Version: 1.13.0
Storage Driver: overlay
 Backing Filesystem: xfs
 Supports d_type: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins: 
 Volume: local
 Network: bridge host macvlan null overlay
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 03e5862ec0d8d3b3f750e19fca3ee367e13c090e
runc version: 2f7393a47307a16f8cee44a37b262e8b81021e3e
init version: 949e6fa
Security Options:
 seccomp
  Profile: default
Kernel Version: 3.10.0-229.el7.x86_64
Operating System: Red Hat Enterprise Linux Server 7.1 (Maipo)
OSType: linux
Architecture: x86_64
CPUs: 4
Total Memory: 15.67 GiB
Name: devvm13
ID: XPVV:LNYA:SUTQ:OB6R:PBHH:L22V:FTQH:RFBC:4VYI:UOIF:L722:7QP6
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Http Proxy: http://16.85.88.10:8080/
No Proxy: docker-registry
Registry: https://index.docker.io/v1/
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled
Experimental: false
Insecure Registries:
 docker-registry:5000
 127.0.0.0/8
Live Restore Enabled: false

The demo-deployment.yaml file:

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: demo
spec:  #DeploymentSpec
  replicas: 1
  template: #PodTemplateSpec
    metadata:
    # the name is not included in the meta data as a unique name is generated from the deployment name
      labels:
        app: demo
    spec: #PodSpec
      containers: #Container array
      - name: demo
        image: docker-registry:5000/eium8.3.0.demo:centos7
        env:
        - name: GET_HOSTS_FROM
          value: env
        command: ["/root/start.sh"]

###Any problem, contact Wang, Bo ([email protected])

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