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6 Commits
fc5afd8668
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1.0.6
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| d560b83da9 | |||
| d670230112 | |||
| 8f2ad91e38 | |||
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| a52a95c6bd |
@@ -75,7 +75,7 @@ params:
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Title: "Hi there \U0001F44B"
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Content: Welcome to my blog
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# socialIcons:
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socialIcons: []
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# - name: x
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# url: "https://x.com/"
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# - name: stackoverflow
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@@ -97,7 +97,7 @@ params:
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hiddenInSingle: true # hide on single page
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editPost:
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URL: "https://github.com/d1ngd0/blog/content"
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URL: "https://git.paulmontag.info/paul-montag/blog/src/branch/main/content"
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Text: "Suggest Changes" # edit text
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appendFilePath: true # to append file path to Edit link
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35
content/posts/application_kustomize_image.md
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35
content/posts/application_kustomize_image.md
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@@ -0,0 +1,35 @@
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+++
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title = "Application Kustomize image"
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date = 2026-02-28T00:00:00-05:00
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draft = false
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+++
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When creating [Applications](https://argo-cd.readthedocs.io/en/latest/user-guide/application-specification/) in [Argocd](https://argo-cd.readthedocs.io/en/stable/) I always prefer to use [kustomize](https://argo-cd.readthedocs.io/en/stable/user-guide/kustomize/) for my own manifests. It allows me to create a simple "base" of manifests and then alter it for the specific use case via the `kustomize` attribute within the application. This allows a single place (the `Application` or `ApplicationSet`) to stores all the high level information for configuring the installation.
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While working on one project or another, I don't remember anymore why I needed to figure this out, I noticed the `images` attribute works differently in Argocd than it does in kustomize. **Since you the reader might be interested in the solution as opposed to the exploration, let me get that out of the way now**:
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_format_: `- [old_image_name=]<image_name>:<image_tag>`
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Example:
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```yaml
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spec:
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source:
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path: examples/helloWorld
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repoURL: 'https://github.com/kubernetes-sigs/kustomize'
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targetRevision: HEAD
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kustomize:
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images:
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- nginx=docker.io/nginx:v1.1.2
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```
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Documentation for this syntax was hard to find, so I had to go digging through the [source](https://github.com/argoproj/argo-cd/blob/a3b4c8327f38ef2edfb3be6c68f96729ce98f9d8/pkg/apis/application/v1alpha1/types.go#L653-L654) to find out how it should be formatted.
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Kustomize is less concise than argocd, having you [spell out each part](https://github.com/kubernetes-sigs/kustomize/blob/master/examples/image.md). The same example above in kustomize would look like this.
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```yaml
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images:
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- name: nginx
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newName: docker.io/nginx
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newTag: v1.1.2
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```
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@@ -6,29 +6,20 @@ draft = false
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# Paul Montag - Software Engineer
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[https://github.com/d1ngd0](https://github.com/d1ngd0) :: [https://d1ngd0.github.io/blog/](https://d1ngd0.github.io/blog/)
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Lead Software engineer who enjoys building strong teams specializing in golang development, Linux and Kubernetes administration, and Observability.
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Lead Software engineer, specializing in golang development, server administration and observability.
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<!-- TODO: Add stuff about how you are a good leader, how you automate simple things with bash and complicated things with well thought out software. -->
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## Skills
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Languages: Golang, Rust, bash, javascript, HTML, CSS, YAML, JSON, python, awk
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Tools: Ansible, git, github, Kubernetes, Argocd, Helm, kafka, elasticsearch, clickhouse, influxdb, bash, vim, helix, delve, chef, mercurial, terriform, OpenTelemetry, Grafana, Postgres, MySQL/MariaDB, ChatGPT, Copilot, Burrow, KubeBuilder, BPFTrace, Linux, Ubuntu, CentOS
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## Experience
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## Employment
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### Target - Minneapolis, MN
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#### Lead Engineer 2019 - present
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#### Lead Engineer <sub>2019 - present</sub>
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- Manage replicated dataset with Petabytes of data, and billions of trasactions daily
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- Maintain Elasticsearch, Influx, Grafana architectures on VMware with ansible
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- Manage highly resilient, zonal aware Clickhouse architecture in Kubernetes
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- Lead small team of engineers through various initiatives utilizing Agile methodology
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- Work with engineers throughout Target to better understand observability tooling
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- Present talks within Target to create a culture of observability
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- Manage replicated dataset with Petabytes of data, and billions of transactions daily
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- Manage highly resilient, zonal aware Clickhouse architecture in Kubernetes
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- Maintain Elasticsearch, Influx, Grafana architectures on VMware with ansible
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- Lead small team of engineers through various initiatives utilizing Agile methodology
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- Present talks within Target to create a culture of observability, and desired engineering practices
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- Create highly performant, specialized applications in golang to manage observability data
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### ISeeMe - Eden Prairie, MN
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@@ -37,13 +28,13 @@ Tools: Ansible, git, github, Kubernetes, Argocd, Helm, kafka, elasticsearch, cli
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- Part of leadership team at ISeeMe to define year and quarterly rocks
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- Lead small team of engineers in completing rocks
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- Managed AWS billing
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- Lead Agile cerimonies
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- Lead Agile ceremonies
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- Maintained responsibilities from software engineer position
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#### Software Engineer 2015 - 2016
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- Develop new features in PHP and Golang for personalized books
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- Maintain Linix (Ubuntu) servers for running personalization software
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- Maintain Magento webstore
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- Maintain Linux (Ubuntu) servers for running personalization software
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- Maintain Magento web store
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- Maintain Kubernetes cluster utilizing AWS and bare metal (at printing locations)
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### Meta 13 Interactive - St Cloud, MN
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@@ -58,9 +49,18 @@ Tools: Ansible, git, github, Kubernetes, Argocd, Helm, kafka, elasticsearch, cli
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- Worked both individually and with a team of developers to complete projects
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- Configured Apache, MySQL, and PHP on Linux servers as well as MSSQL and IIS on Windows servers
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## Skills
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<sub>Languages: Golang, Rust, bash, javascript, HTML, CSS, YAML, JSON, python, awk</sub>
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<sub>Tools: Ansible, git, github, Kubernetes, KubeBuilder, Argocd, Helm, kafka, elasticsearch, Clickhouse, influxdb, vim, helix, delve, chef, mercurial, Terraform, OpenTelemetry, Grafana, Postgres, MySQL/MariaDB, ChatGPT, Copilot, Burrow, BPFTrace, Linux, Ubuntu, CentOS, GCP, AWS</sub>
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## Education
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### Saint Cloud Technical College
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Saint Cloud, MN 2008 – 2010
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**Saint Cloud Technical College** _(Saint Cloud, MN 2008 – 2010)_ Associate of Applied Science Degree in Computer Programming
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- Associate of Applied Science Degree
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## Contact
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- Blog: [https://blog.paulmontag.info/](https://blog.paulmontag.info/)
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- Github: [https://github.com/d1ngd0](https://github.com/d1ngd0)
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7
cspell.json
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7
cspell.json
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@@ -0,0 +1,7 @@
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{
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"userWords": [
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"Montag",
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"Clickhouse",
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"Magento"
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]
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}
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