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adding op-conductor documentation #818

Merged
merged 15 commits into from
Aug 15, 2024
Merged

adding op-conductor documentation #818

merged 15 commits into from
Aug 15, 2024

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sbvegan
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@sbvegan sbvegan commented Aug 6, 2024

Description

@sbvegan sbvegan requested a review from a team as a code owner August 6, 2024 04:03
@sbvegan sbvegan requested a review from a team August 6, 2024 04:03
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Commits

Files that changed from the base of the PR and between 6869186 and 9d89553.

Walkthrough

This update introduces the op-conductor, a new service designed to enhance the reliability and availability of sequencers in high-availability setups. Comprehensive documentation provides an overview of the service's functionalities, operational guidelines, and setup instructions, effectively mitigating risks related to single points of failure and ensuring continuous operation within the Raft consensus framework.

Changes

Files Change Summary
.../tools/_meta.json Added "op-conductor": "op-conductor" to enhance configuration for chain-building operations.
.../tools/op-conductor.mdx Created new documentation for op-conductor, detailing its functionalities, operational guidelines, and setup instructions.
words.txt Removed blockheaders from BLOBPOOL; added healthchecks in HEALTHCHECK and statefulset in SRAV.

Possibly related issues

  • [DOCS] improve op-conductor docs ([DOCS] improve op-conductor docs #788): This documentation change directly addresses the request to improve the op-conductor documentation, particularly regarding the configuration of the op-node.

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Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (10)
pages/builders/chain-operators/tools/op-conductor.mdx (10)

37-49: Minor grammatical correction needed in the Design section.

Add a comma after "block" for clarity.

- **State Management:** Stores the latest unsafe block ensuring consistency 
+ **State Management:** Stores the latest unsafe block, ensuring consistency 
Tools
LanguageTool

[uncategorized] ~47-~47: Possible missing comma found.
Context: ... Management:** Stores the latest unsafe block ensuring consistency across the system...

(AI_HYDRA_LEO_MISSING_COMMA)

GitHub Check: lint

[warning] 39-39:
Alt text should end with punctuation (https://tinyurl.com/y9fcquhy)


70-80: Minor grammatical correction needed in the Conductor State Transition section.

Add a comma after "state" for clarity.

- understand what can be transitioned to this current state and how it can 
+ understand what can be transitioned to this current state, and how it can 
Tools
LanguageTool

[uncategorized] ~79-~79: Possible missing comma found.
Context: ...t can transition to other states. This way you could understand how we handle the ...

(AI_HYDRA_LEO_MISSING_COMMA)

GitHub Check: lint

[warning] 75-75:
Alt text should end with punctuation (https://tinyurl.com/y9fcquhy)


87-109: Minor grammatical correction needed in the Spin up op-conductor section.

Add the preposition "to" for clarity.

- Ensure configuration persistance is turned off. 
+ Ensure configuration persistance is turned off to. 
Tools
LanguageTool

[uncategorized] ~108-~108: Possible missing preposition found.
Context: ...the sequencers' op-node instances * Ensure configuration persistance is turned off...

(AI_HYDRA_LEO_MISSING_TO)


166-168: Minor grammatical correction needed in the Configuration Options section.

Use the possessive pronoun "its" instead of "it's".

- It is configured via it's [flags / environment variables]
+ It is configured via its [flags / environment variables]
Tools
LanguageTool

[grammar] ~168-~168: Did you mean the possessive pronoun “its”?
Context: ...iguration Options It is configured via it's [flags / environment variables](https:/...

(IT_S_ITS)


170-265: Minor formatting corrections needed in the Configuration Options section.

Adjust the list-item indent and marker style for consistency.

- - **Usage:** Address to listen for consensus connections
+   * **Usage:** Address to listen for consensus connections
- - **Default Value:** 127.0.0.1
+   * **Default Value:** 127.0.0.1
- - **Required:** yes
+   * **Required:** yes
Tools
GitHub Check: lint

[warning] 172-172:
Marker style should be *


[warning] 172-172:
Incorrect list-item indent: add 2 spaces


[warning] 173-173:
Marker style should be *


[warning] 173-173:
Incorrect list-item indent: add 2 spaces


[warning] 174-174:
Marker style should be *


[warning] 174-174:
Incorrect list-item indent: add 2 spaces


[warning] 178-178:
Marker style should be *


[warning] 178-178:
Incorrect list-item indent: add 2 spaces


303-303: Minor grammatical correction needed in the conductor_pause section.

Remove the loose punctuation mark.

- `Pause`, pauses op-conductor.
+ `Pause` pauses op-conductor.
Tools
LanguageTool

[uncategorized] ~303-~303: Loose punctuation mark.
Context: ...utput ``` #### conductor_pause Pause, pauses op-conductor. <Tabs items={['cu...

(UNLIKELY_OPENING_PUNCTUATION)


328-328: Minor grammatical correction needed in the conductor_resume section.

Remove the loose punctuation mark.

- `Resume`, resumes op-conductor.
+ `Resume` resumes op-conductor.
Tools
LanguageTool

[uncategorized] ~328-~328: Loose punctuation mark.
Context: ...put ``` #### conductor_resume Resume, resumes op-conductor. <Tabs items={['c...

(UNLIKELY_OPENING_PUNCTUATION)


353-353: Minor grammatical correction needed in the conductor_paused section.

Add the article "the" for clarity.

- Paused returns true if op-conductor is paused.
+ Paused returns true if the op-conductor is paused.
Tools
LanguageTool

[uncategorized] ~353-~353: You might be missing the article “the” here.
Context: ...onductor_paused Paused returns true if op-conductor is paused. <Tabs items={['cu...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)


520-520: Minor grammatical correction needed in the conductor_addServerAsNonvoter section.

Add the article "the" for clarity.

- non-voter will not participate in leader election.
+ non-voter will not participate in the leader election.
Tools
LanguageTool

[uncategorized] ~520-~520: You might be missing the article “the” here.
Context: ...ter. non-voter will not participate in leader election. <Tabs items={['curl', 'cast'...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)


661-661: Minor grammatical correction needed in the conductor_active section.

Add the article "the" for clarity.

- Active returns true if op-conductor is active (not paused or stopped).
+ Active returns true if the op-conductor is active (not paused or stopped).
Tools
LanguageTool

[uncategorized] ~661-~661: You might be missing the article “the” here.
Context: ...de`. Active returns true if op-conductor is active (not paused or stop...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)

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Actionable comments posted: 2

Outside diff range, codebase verification and nitpick comments (7)
pages/builders/chain-operators/tools/op-conductor.mdx (7)

69-79: Add a comma after 'state'.

A comma is needed after 'state' for clarity.

- understand what can be transitioned to this current state and how it can
+ understand what can be transitioned to this current state, and how it can
Tools
LanguageTool

[uncategorized] ~78-~78: Possible missing comma found.
Context: ...it can transition to other states. This way you could understand how we handle the ...

(AI_HYDRA_LEO_MISSING_COMMA)

GitHub Check: lint

[warning] 74-74:
Alt text should end with punctuation (https://tinyurl.com/y9fcquhy)


81-85: Use Title Case for 'Kubernetes'.

The term 'kubernetes' should be capitalized as 'Kubernetes'.

- kubernetes statefulset
+ Kubernetes statefulset

271-271: Remove the comma before 'so that'.

The conjunction 'so that' does not require a comma before it.

- node, so that it could download blocks
+ node so that it could download blocks
Tools
LanguageTool

[typographical] ~271-~271: The conjunction “so that” does not have a comma in front.
Context: ...atcher to be able to connect to the node, so that it could download blocks from the manua...

(SO_THAT_UNNECESSARY_COMMA)


298-298: Remove the comma after 'Pause'.

The comma after 'Pause' is unnecessary.

- `Pause`, pauses op-conductor.
+ `Pause` pauses op-conductor.
Tools
LanguageTool

[uncategorized] ~298-~298: Loose punctuation mark.
Context: ...tput ``` #### conductor_pause Pause, pauses op-conductor. <Tabs items={['cu...

(UNLIKELY_OPENING_PUNCTUATION)


324-324: Remove the comma after 'Resume'.

The comma after 'Resume' is unnecessary.

- `Resume`, resumes op-conductor.
+ `Resume` resumes op-conductor.
Tools
LanguageTool

[uncategorized] ~324-~324: Loose punctuation mark.
Context: ...ut ``` #### conductor_resume Resume, resumes op-conductor. <Tabs items={['c...

(UNLIKELY_OPENING_PUNCTUATION)


39-39: Add punctuation to alt text.

Alt text should end with punctuation.

- ![op-conductor](/img/builders/chain-operators/op-conductor.svg)
+ ![op-conductor.](/img/builders/chain-operators/op-conductor.svg)
Tools
GitHub Check: lint

[warning] 39-39:
Alt text should end with punctuation (https://tinyurl.com/y9fcquhy)


74-74: Add punctuation to alt text.

Alt text should end with punctuation.

- ![op-conductor-state-transition](/img/builders/chain-operators/op-conductor-state-transition.svg)
+ ![op-conductor-state-transition.](/img/builders/chain-operators/op-conductor-state-transition.svg)
Tools
GitHub Check: lint

[warning] 74-74:
Alt text should end with punctuation (https://tinyurl.com/y9fcquhy)

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Actionable comments posted: 8

Outside diff range, codebase verification and nitpick comments (10)
pages/builders/chain-operators/tools/op-conductor.mdx (10)

2-5: Correct the description for clarity.

The description should be more concise and clear.

- description: Learn what the op-conductor is and how to use it to create a highly available and reliable sequencers.
+ description: Learn about the op-conductor and how to use it for creating highly available and reliable sequencers.

11-13: Improve clarity of the introduction.

The introduction should be more direct and clear.

- This page will teach you what the `op-conductor` service is and how it works on
- a high level. It will also get you started on setting it up in your own
- environment.
+ This page explains what the `op-conductor` service is, how it works at a high level, and how to set it up in your environment.

25-27: Clarify the assumption statement.

The assumption statement should be more explicit.

- fault tolerance (BFT). This means the system operates under the assumption that
- all participating nodes are honest and act correctly.
+ fault tolerance (BFT). This means the system assumes that all participating nodes are honest and act correctly.

41-41: Use title case for headers.

Headers should use title case for consistency.

- **On a high level, `op-conductor` serves the following functions:**
+ **At a High Level, `op-conductor` Serves the Following Functions:**

45-47: Clarify the leader determination statement.

The statement should be more explicit.

- *   **Leader Determination:** Participates in the Raft consensus algorithm to
-    determine the leader among sequencers.
+ *   **Leader Determination:** Participates in the Raft consensus algorithm to determine the leader among sequencers.

76-79: Clarify the helpful tips statement.

The statement should be more explicit and clear.

- understand what can be transitioned to this current state and how it can
- transition to other states. This way you could understand how we handle the
- state transitions.
+ understand what can transition to the current state and how it can transition to other states. This will help you understand how state transitions are handled.

83-84: Use title case for Kubernetes StatefulSet.

"Kubernetes StatefulSet" should be capitalized correctly.

- At OP Labs, op-conductor is deployed as a kubernetes statefulset because it
+ At OP Labs, op-conductor is deployed as a Kubernetes StatefulSet because it

105-106: Clarify the configuration persistence statement.

The statement should be more explicit.

- *   Ensure configuration persistance is turned off.
+ *   Ensure configuration persistence is disabled.

178-183: Clarify the bootstrapping information.

The information should be more explicit and clear.

- For bootstrapping a new cluster. This should only be used on the sequencer
- that is currently active and can only be started once with this flag,
- otherwise the flag has to be removed or the raft log must be deleted before
- re-bootstrapping the cluster.
+ For bootstrapping a new cluster. This should only be used on the currently active sequencer and can only be started once with this flag. Otherwise, the flag must be removed or the raft log must be deleted before re-bootstrapping the cluster.

726-728: Ensure proper noun capitalization.

"Op-conductor-mon" should be capitalized correctly.

- *   Checkout [op-conductor-mon](https://github.com/ethereum-optimism/infra):
+ *   Checkout [Op-Conductor-Mon](https://github.com/ethereum-optimism/infra):

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It looks good to me. I stumbled upon this while doing some reading on OP-Conductor.

@sbvegan
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sbvegan commented Aug 7, 2024

Thank you @brokewhale! I'm going to wait for someone on our devinfra team to review this as well before we merge it in

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(this is kevin from alchemy)

ty for the docs! only some small notes around the Spin up op-conductor section

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We're going to have the devinfra team take the lead on writing the "Spin up op-conductor" section

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Actionable comments posted: 5

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sbvegan and others added 2 commits August 15, 2024 13:12
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Actionable comments posted: 1

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Actionable comments posted: 2

Outside diff range, codebase verification and nitpick comments (2)
pages/builders/chain-operators/tools/op-conductor.mdx (2)

47-48: Ensure consistent use of articles.

Consider adding "the" before "latest unsafe block" for consistency.

- Stores the latest unsafe block ensuring consistency across the system.
+ Stores the latest unsafe block, ensuring consistency across the system.

218-220: Avoid wordiness.

Consider a shorter alternative to "In order to ensure" for conciseness.

- In order to ensure there is no downtime when setting up conductor, you need to
+ To ensure there is no downtime when setting up conductor, you need to
Tools
LanguageTool

[style] ~218-~218: Consider a shorter alternative to avoid wordiness.
Context: .... #### Blue/Green Deployment In order to ensure there is no downtime when settin...

(IN_ORDER_TO_PREMIUM)

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sbvegan and others added 3 commits August 15, 2024 14:27
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
@sbvegan sbvegan merged commit a4ec5f8 into main Aug 15, 2024
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@sbvegan sbvegan deleted the op-conductor branch August 15, 2024 20:35
@coderabbitai coderabbitai bot mentioned this pull request Oct 31, 2024
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3 participants