Update GKE development tooling to Kubernetes 1.13

[roberthbailey]

First step of #1044

[agones-bot]

Build Succeeded 👏

Build Id: a9cff42f-07f7-41c4-bf85-7088b47c7969

The following development artifacts have been built, and will exist for the next 30 days:

• image: gcr.io/agones-images/agones-controller:1.2.0-ae5c9eb
• image: gcr.io/agones-images/agones-sdk:1.2.0-ae5c9eb
• image: gcr.io/agones-images/agones-ping:1.2.0-ae5c9eb
• Linux C++ SDK (build): agonessdk-1.2.0-ae5c9eb-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.2.0-ae5c9eb.zip

A preview of the website (the last 30 builds are retained):

• https://ae5c9eb-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/GoogleCloudPlatform/agones.git pull/1175/head:pr_1175 && git checkout pr_1175
• helm install install/helm/agones --namespace agones-system --name agones --set agones.image.tag=1.2.0-ae5c9eb

[markmandel]

LGTM. Who will apply this to the e2e cluster?

[google-oss-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: markmandel, roberthbailey

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• OWNERS [markmandel,roberthbailey]

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[google-oss-robot]

New changes are detected. LGTM label has been removed.

[agones-bot]

Build Failed 😱

Build Id: 2d3cb598-1ee8-49ff-ab3a-54e054f30662

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[agones-bot]

Build Succeeded 👏

Build Id: 982b8b55-5b50-467b-a05d-8aed07dcecc2

The following development artifacts have been built, and will exist for the next 30 days:

• image: gcr.io/agones-images/agones-controller:1.2.0-5282030
• image: gcr.io/agones-images/agones-sdk:1.2.0-5282030
• image: gcr.io/agones-images/agones-ping:1.2.0-5282030
• Linux C++ SDK (build): agonessdk-1.2.0-5282030-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.2.0-5282030.zip

A preview of the website (the last 30 builds are retained):

• https://5282030-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/GoogleCloudPlatform/agones.git pull/1175/head:pr_1175 && git checkout pr_1175
• helm install install/helm/agones --namespace agones-system --name agones --set agones.image.tag=1.2.0-5282030

[agones-bot]

Build Succeeded 👏

Build Id: cb1982cc-dc59-4936-a3f3-364b33ada2f5

The following development artifacts have been built, and will exist for the next 30 days:

• image: gcr.io/agones-images/agones-controller:1.2.0-c033887
• image: gcr.io/agones-images/agones-sdk:1.2.0-c033887
• image: gcr.io/agones-images/agones-ping:1.2.0-c033887
• Linux C++ SDK (build): agonessdk-1.2.0-c033887-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.2.0-c033887.zip

A preview of the website (the last 30 builds are retained):

• https://c033887-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/GoogleCloudPlatform/agones.git pull/1175/head:pr_1175 && git checkout pr_1175
• helm install install/helm/agones --namespace agones-system --name agones --set agones.image.tag=1.2.0-c033887

[roberthbailey]

Who will apply this to the e2e cluster?

I'll take care of it.

[markmandel]

Cool beans 👍