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WalkthroughUpdated the Start MagicBlock Ephemeral Validator step in the GitHub Actions test-examples workflow: removed several flags, added two remotes entries, replaced RPC port flag with a local bind option, and adjusted remote host addresses to localhost. (≈35 words) Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~10 minutes 🚥 Pre-merge checks | ✅ 3✅ Passed checks (3 passed)
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Actionable comments posted: 2
🤖 Fix all issues with AI agents
In @.github/workflows/test-examples.yml:
- Around line 72-73: Replace the invalid ephemeral-validator flags: change both
occurrences of "--remotes" to the correct flags "--remote-url
\"http://localhost:8899\"" and "--remote-ws-url \"ws://localhost:8900\""
respectively, and replace the short "-l \"127.0.0.1:7799\"" flag with the
explicit "--rpc-port 7799" flag so the workflow uses the recognized flags
(--remote-url, --remote-ws-url, --rpc-port) instead of the unsupported
"--remotes" and "-l".
- Line 74: The CI job binds the RPC with -l "127.0.0.1:7799" but health
checks/tests use "localhost:7799", which can mismatch IPv4/IPv6 in CI; make them
consistent by replacing all references to "localhost:7799" (the health check and
the downstream tests) with "127.0.0.1:7799" OR alternatively change the bind
flag to -l "localhost:7799" so both the bind and checks use the same hostname;
update whichever string you choose in the workflow where the -l flag and the
health/test endpoints are specified.
| --remotes "http://localhost:8899" \ | ||
| --remotes "ws://localhost:8900" \ |
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🧩 Analysis chain
🏁 Script executed:
# Search for ephemeral-validator usage in the codebase
rg "ephemeral-validator" -A 5 -B 5Repository: magicblock-labs/magicblock-engine-examples
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🌐 Web query:
MagicBlock ephemeral-validator CLI --remotes flag documentation
💡 Result:
I couldn't find a documented --remotes flag. The ephemeral-validator CLI uses flags like --remote-cluster, --remote-url and --remote-ws-url (examples and usage in MagicBlock docs and the ephemeral-validator repo). See:
- MagicBlock docs (Local Development / run command with --remote-cluster, --remote-url, --remote-ws-url). [1]
- ephemeral-validator repository README (CLI / running examples). [2]
If you want, tell me where you saw --remotes (screenshot or link) and I’ll check that specific source.
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# Also check the full Start MagicBlock Ephemeral Validator step
sed -n '60,85p' .github/workflows/test-examples.ymlRepository: magicblock-labs/magicblock-engine-examples
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Replace --remotes flags with --remote-url and --remote-ws-url, and use --rpc-port instead of -l.
The workflow uses --remotes which is not a recognized ephemeral-validator flag. Based on usage in test-locally.sh and fullstack-test.sh, the correct flags are:
--remote-url "http://localhost:8899"(instead of first--remotes)--remote-ws-url "ws://localhost:8900"(instead of second--remotes)--rpc-port 7799(instead of-l "127.0.0.1:7799")
🤖 Prompt for AI Agents
In @.github/workflows/test-examples.yml around lines 72 - 73, Replace the
invalid ephemeral-validator flags: change both occurrences of "--remotes" to the
correct flags "--remote-url \"http://localhost:8899\"" and "--remote-ws-url
\"ws://localhost:8900\"" respectively, and replace the short "-l
\"127.0.0.1:7799\"" flag with the explicit "--rpc-port 7799" flag so the
workflow uses the recognized flags (--remote-url, --remote-ws-url, --rpc-port)
instead of the unsupported "--remotes" and "-l".
| --rpc-port 7799 & | ||
| --remotes "http://localhost:8899" \ | ||
| --remotes "ws://localhost:8900" \ | ||
| -l "127.0.0.1:7799" & |
There was a problem hiding this comment.
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# Check if there are any other ephemeral-validator invocations with WS configuration
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Ensure consistent hostname/IP binding for RPC endpoint connectivity.
The -l "127.0.0.1:7799" flag binds the RPC endpoint to the IPv4 address 127.0.0.1, but the health check on line 77 and downstream tests on lines 83-84 reference localhost:7799. In CI environments, localhost may resolve to IPv6 (::1) or IPv4 (127.0.0.1) depending on system configuration, causing the health check or tests to fail. Change line 74 to -l "127.0.0.1:7799" paired with line 77 using 127.0.0.1:7799 instead of localhost:7799 for consistency, or bind to localhost on line 74 for implicit resolution. The WS endpoint correctly uses the default port 7800 and does not require explicit configuration.
🤖 Prompt for AI Agents
In @.github/workflows/test-examples.yml at line 74, The CI job binds the RPC
with -l "127.0.0.1:7799" but health checks/tests use "localhost:7799", which can
mismatch IPv4/IPv6 in CI; make them consistent by replacing all references to
"localhost:7799" (the health check and the downstream tests) with
"127.0.0.1:7799" OR alternatively change the bind flag to -l "localhost:7799" so
both the bind and checks use the same hostname; update whichever string you
choose in the workflow where the -l flag and the health/test endpoints are
specified.
1 participant
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