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Update docs for Istio installation #150

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merged 4 commits into from
Jul 21, 2024

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@xet-a xet-a commented Jul 20, 2024

What this PR does / why we need it?

This pull request aims to add a namespace creation step in the Istio installation instructions. The absence of a specific namespace can result in errors like the following during the installation process.

✘ Ingress gateways encountered an error: failed to update resource with server-side apply for obj ServiceAccount/yorkie/yorkie-gateway-service-account: namespaces "yorkie" not found

Any background context you want to provide?

What are the relevant tickets?

Fixes #

Checklist

  • Added relevant tests or not required
  • Didn't break anything

Summary by CodeRabbit

  • Documentation
    • Updated installation instructions for Istio in the Yorkie cluster setup to include the creation of a dedicated yorkie namespace as a prerequisite, enhancing clarity and correctness.
    • Added a new section for setting up a MongoDB pod and service, detailing the necessary commands and emphasizing the removal of internal MongoDB installation.
    • Streamlined the documentation for starting a Yorkie Server by removing unnecessary blank code blocks for improved readability.

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CLAassistant commented Jul 20, 2024

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All committers have signed the CLA.

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coderabbitai bot commented Jul 20, 2024

Walkthrough

This update enhances the installation instructions for setting up a Yorkie cluster by requiring the creation of a dedicated yorkie namespace before installing Istio. This adjustment improves clarity and minimizes user errors, facilitating better resource management in Kubernetes. Additionally, it incorporates guidance for establishing a MongoDB pod and service, reflecting a more complete setup process.

Changes

Files Change Summary
docs/self-hosted-server/minikube.mdx Updated Istio installation instructions to require creating a yorkie namespace first, added MongoDB pod and service setup details.
docs/self-hosted-server.mdx Removed unnecessary blank code block lines from Yorkie Server startup instructions, improving clarity and readability.

Poem

🐰 In a namespace bright, where Yorkie does play,
The Istio setup finds its way.
With steps now clear, no room for error,
A smoother path, oh what a bearer!
Let’s hop with joy, for all to see,
Kubernetes bliss, just you and me! 🌟


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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 21da181 and f6b9f26.

Files selected for processing (1)
  • docs/self-hosted-server/minikube.mdx (1 hunks)
Additional comments not posted (1)
docs/self-hosted-server/minikube.mdx (1)

65-70: LGTM! The addition of the namespace creation step is essential.

The added step for creating the yorkie namespace ensures that the necessary namespace exists before installing Istio, preventing potential errors.

@krapie krapie self-requested a review July 20, 2024 07:52
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Thank you for your contribution.

Since we no longer provide internal mongodb installation, we will still get error on yorkie server provisioning. How about adding mongodb installation section before installing yorkie-cluster Helm Chart?

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Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (1)
docs/self-hosted-server/minikube.mdx (1)

118-118: Grammar: Add a comma before 'and'.

Use a comma before 'and' if it connects two independent clauses.

- Before installing the Yorkie cluster with Helm chart, you need to set up a MongoDB pod and expose it as a service. This is crucial since internal MongoDB installation is no longer provided and it avoids errors during Yorkie server provisioning.
+ Before installing the Yorkie cluster with Helm chart, you need to set up a MongoDB pod and expose it as a service. This is crucial since internal MongoDB installation is no longer provided, and it avoids errors during Yorkie server provisioning.
Tools
LanguageTool

[uncategorized] ~118-~118: Use a comma before ‘and’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...ngoDB installation is no longer provided and it avoids errors during Yorkie server p...

(COMMA_COMPOUND_SENTENCE)

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between f6b9f26 and bc98717.

Files selected for processing (2)
  • docs/self-hosted-server.mdx (1 hunks)
  • docs/self-hosted-server/minikube.mdx (2 hunks)
Files skipped from review due to trivial changes (1)
  • docs/self-hosted-server.mdx
Additional context used
LanguageTool
docs/self-hosted-server/minikube.mdx

[uncategorized] ~118-~118: Use a comma before ‘and’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...ngoDB installation is no longer provided and it avoids errors during Yorkie server p...

(COMMA_COMPOUND_SENTENCE)

Additional comments not posted (4)
docs/self-hosted-server/minikube.mdx (4)

65-69: Addition of namespace creation step is approved.

The addition of the yorkie namespace creation step is crucial to avoid installation errors and enhance clarity.


116-136: Addition of MongoDB setup instructions is approved.

The addition of the MongoDB setup instructions is crucial to avoid errors during Yorkie server provisioning and enhance clarity.

Tools
LanguageTool

[uncategorized] ~118-~118: Use a comma before ‘and’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...ngoDB installation is no longer provided and it avoids errors during Yorkie server p...

(COMMA_COMPOUND_SENTENCE)


65-69: Correctness: Verify the namespace creation command.

Ensure that the namespace creation command is correct and necessary for the installation process.

Verification successful

Correctness: Verify the namespace creation command.

The command kubectl create namespace yorkie is correctly included in the documentation file. It is a necessary step for creating the namespace required for the Yorkie cluster setup.

  • Location: docs/self-hosted-server/minikube.mdx
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the correctness of the namespace creation command.

# Test: Execute the command to create a namespace.
kubectl create namespace yorkie

Length of output: 108


Script:

#!/bin/bash
# Description: Search for the namespace creation command in the documentation file.

# Search for the `kubectl create namespace yorkie` command in the documentation file.
rg 'kubectl create namespace yorkie' docs/self-hosted-server/minikube.mdx -A 2

Length of output: 119


116-136: Correctness: Verify the MongoDB setup commands.

Ensure that the MongoDB setup commands are correct and necessary for the installation process.

Verification successful

Verified: The MongoDB setup commands are correct and consistent with standard Kubernetes usage.

The commands for creating a MongoDB pod and exposing it as a service are correctly used and necessary for the Yorkie server provisioning process.

  • kubectl create namespace mongodb
  • kubectl run mongodb --image=mongo:latest --port=27017 -n mongodb
  • kubectl expose pod mongodb --port=27017 --target-port=27017 --name=mongodb --type=ClusterIP -n mongodb
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the correctness of the MongoDB setup commands.

# Test: Execute the commands to create a MongoDB pod and expose it as a service.
kubectl create namespace mongodb
kubectl run mongodb --image=mongo:latest --port=27017 -n mongodb
kubectl expose pod mongodb --port=27017 --target-port=27017 --name=mongodb --type=ClusterIP -n mongodb

Length of output: 431


Script:

#!/bin/bash
# Search for the usage of `kubectl` commands within the documentation files to verify their correctness and consistency.
rg 'kubectl' docs/

Length of output: 2403


Script:

#!/bin/bash
# Search for the usage of `kubectl run` command within the documentation files to verify its correctness and consistency.
rg 'kubectl run' docs/

Length of output: 128


Script:

#!/bin/bash
# Search for the usage of `kubectl expose` command within the documentation files to verify its correctness and consistency.
rg 'kubectl expose' docs/

Length of output: 169

Tools
LanguageTool

[uncategorized] ~118-~118: Use a comma before ‘and’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...ngoDB installation is no longer provided and it avoids errors during Yorkie server p...

(COMMA_COMPOUND_SENTENCE)

@xet-a xet-a requested a review from krapie July 20, 2024 14:38
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Thank you for your quick updates.
I have left one more comment.

docs/self-hosted-server/minikube.mdx Show resolved Hide resolved
@xet-a xet-a requested a review from krapie July 21, 2024 04:14
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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between bc98717 and 4ded5f8.

Files selected for processing (1)
  • docs/self-hosted-server/minikube.mdx (2 hunks)
Files skipped from review as they are similar to previous changes (1)
  • docs/self-hosted-server/minikube.mdx

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LGTM 😄

@krapie krapie merged commit 95c4244 into yorkie-team:main Jul 21, 2024
2 checks passed
@krapie krapie added the documentation 📔 Improvements or additions to documentation label Jul 21, 2024
@xet-a xet-a deleted the update-istio-command branch July 21, 2024 07:26
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