Issue 65

[aeciopires]

What this PR does / why we need it:

• Bump chart and Zabbix version;
• Added extraInitContainers and extraPodSpecs;
• Improvements in documentation;

Example of config:

  extraPodSpecs:
    dnsPolicy: "None"
    dnsConfig:
      nameservers:
        - 1.2.3.4
      searches:
        - ns1.svc.cluster-domain.example
        - my.dns.search.suffix
      options:
        - name: ndots
          value: "2"
        - name: edns0
  extraInitContainers:
  - name: testing
    image: "busybox:latest"
    command: 
    - /bin/sh
    - -c
    - wget -O- https://zabbix.com
    resources: {}

Which issue this PR fixes

• fixes #65 and #66

Checklist

[Place an '[x]' (no spaces) in all applicable fields. Please remove unrelated fields.]

• [x] DCO signed
• [x] Chart Version bumped
• [x] Variables are documented in the README.md

[aeciopires]

Hi @maxenced!

Could you test these changes and see if it helps you?

Hi @sa-ChristianAnton! What do you think of this implementation?

[david-moreau]

Hi @aeciopires, Thanks for your works I just test your change and it's works great :+1:

[aeciopires]

Hello @david-moreau!

Thanks for your feedback. I will do merge.

[aeciopires]

Hello @tomsozolins!

Thanks for your contributition in PR #69.

I'm publishing a new version of the chart, I found it simpler to do git cherry-pick to merge your commit here than to have to publish another version just for that.