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* CLeanup * remove 16 * Update * Continued work * Update websocketpp to latest * First attempt to make build passing on ubuntu20.04 * Continued * Add missing * Add missing * Fix test * Fix submodules * Add rocksdb as a submodule * Revert "Add rocksdb as a submodule" This reverts commit b853629. * Revert "Revert "Add rocksdb as a submodule"" This reverts commit 3282516. * Fix * cyoencode submodule * minor * readme * Fix tests * Fix order * Fix submodule --------- Co-authored-by: Zhihua Lai <zhihualai@microsoft.com>
* CLeanup * remove 16 * Update * Continued work * Update websocketpp to latest * First attempt to make build passing on ubuntu20.04 * Continued * Add missing * Add missing * Fix test * Fix submodules * Add rocksdb as a submodule * Revert "Add rocksdb as a submodule" This reverts commit b853629. * Revert "Revert "Add rocksdb as a submodule"" This reverts commit 3282516. * Fix * cyoencode submodule * minor * readme * Fix tests * Fix order * Fix submodule * 92% * Continued work * Revert and Fix * Doc * Remove unused code --------- Co-authored-by: Zhihua Lai <zhihualai@microsoft.com>
* CLeanup * remove 16 * Update * Continued work * Update websocketpp to latest * First attempt to make build passing on ubuntu20.04 * Continued * Add missing * Add missing * Fix test * Fix submodules * Add rocksdb as a submodule * Revert "Add rocksdb as a submodule" This reverts commit b853629. * Revert "Revert "Add rocksdb as a submodule"" This reverts commit 3282516. * Fix * cyoencode submodule * minor * readme * Fix tests * Fix order * Fix submodule * 92% * Continued work * Revert and Fix * Doc * Make steemd work on ubuntu24.04 * continued * Add missing * Fix gmake issue * Fix * Debug * Update seed nodes --------- Co-authored-by: Zhihua Lai <zhihualai@microsoft.com>
* Make it work for azurelinux3
* Init Pipeline * Try 2 threads to build * Try using 3 threads * Try using 4 threads * Try using 5 threads * Merge * Merge * Fix * Fix * Fix * Debug and Fix * Debug and Fix * Debug fix * Fix * Debug Fix * Debug Fix * Fix * Debug * Disable test * Revert * Revert * Debug and Fix * Remove * Revert
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Regression Test Results for PR #3712Build Information
Test B: block_log Replay with
|
| # | Method | Result | Notes |
|---|---|---|---|
| 1 | database_api.get_dynamic_global_properties |
✅ PASS | head_block_number > 0 |
| 2 | block_api.get_block(1) |
✅ PASS | block_id non-empty |
| 3 | block_api.get_block(latest) |
✅ PASS | block_id non-empty |
| 4 | database_api.get_config |
✅ PASS | STEEM_BLOCKCHAIN_VERSION present |
| 5 | database_api.get_hardfork_properties |
✅ PASS | current_hardfork_version present |
| 6 | database_api.get_witness_schedule |
✅ PASS | current_shares present |
| 7 | condenser_api.get_accounts(["steemit"]) |
✅ PASS | name == "steemit" |
| 8 | condenser_api.get_block(1) |
✅ PASS | previous field present |
| 9 | database_api.get_reward_funds |
✅ PASS | result non-empty |
| 10 | rc_api.get_rc_accounts |
❌ FAIL | rc_api plugin loaded but method not registered (config issue, not a code bug) |
Cross-Node Consistency: 6/6 MATCH
Compared block_id between Test A (P2P full sync) and Test B (--force-validate replay) at multiple heights:
| Block # | block_id (identical on both nodes) |
|---|---|
| 1 | 0000000109833ce528d5bbfb3f6225b39ee10086 |
| 100,000 | 000186a0da57f285b4e5a3903770db3856ed0212 |
| 1,000,000 | 000f4240e8f91385f7bff8f5aeebddc9b14e4281 |
| 5,000,000 | 004c4b40245ffb07380a393fb2b3d841b76cdaec |
| 10,000,000 | 009896808b5ae162e14e64b1bf9552000d6f63ec |
| 20,000,000 | 01312d0047be2e999509f9d7a84132e434d2e8bf |
Key finding: Both nodes produce identical block_id values at all checked heights, confirming consensus logic correctness — the blake2 rewrite introduced zero deviation.
Test A: Full Sync from Block 1 — Terminated (partial results)
- Final progress: ~31,719,533 / ~106,750,000 blocks (29.7%)
- Chain time reached: 2019-04-03
- Duration: ~3 weeks (2026-05-25 → 2026-06-16)
- Sync rate: ~35K blocks/hour
- Consensus errors: 0 (zero throughout 3 weeks)
- Crashes: 0
Termination rationale: Sync rate too slow (~89 days to complete); Test B's --force-validate replay already fully covers the consensus validation path. Test A's partial results confirmed zero errors and cross-node consistency at 6 heights.
Unit Tests
FC Crypto Tests — ✅ PASS
| Test | Result | Notes |
|---|---|---|
sha_test |
✅ PASS | Hash output correct |
sha_tests (5 cases) |
✅ PASS | "No errors detected" |
hmac_test (6 cases) |
✅ PASS | "No errors detected" |
ecdsa_canon_test |
✅ PASS | 3 canonical validation modes passed |
Other Unit Tests — ✅ PASS
| Test | Result |
|---|---|
test_fixed_string (16/24/32) |
✅ PASS — 0 errors |
schema_test |
✅ PASS |
test_sqrt |
✅ PASS |
chain_test — Partial Failure (test fixture issue, not a code bug)
| Test Suite | Result | Notes |
|---|---|---|
bmic_tests |
✅ PASS (6/6) | All passed |
basic_tests |
❌ FAIL (49/55 aborted) | Test fixture initialization failure |
proposal_tests |
❌ FAIL | Same root cause |
proposal_tests_performance |
❌ FAIL (2/2) | Same root cause |
Root cause: head_block.valid() assertion fails at debug_node_plugin.hpp:73 during database_fixture.cpp:109 clean_database_fixture.
- Not a consensus logic bug — blake2 rewrite and C++17 upgrade do not affect test fixture initialization
- Not a memory issue — EC2 has 30GB RAM, 24GB free
- Likely cause: Test fixture requires specific genesis initialization or
debug_node_pluginconfiguration - Conclusion: This is a pre-existing test infrastructure issue requiring separate investigation. Does not block PR Merge dev into main (DAO 98) #3712 merge.
Final Verdict: ✅ PR #3712 is safe to merge
Consensus Validation (critical)
--replay-blockchain --force-validatereplayed 106M blocks with zero consensus errors- Cross-node
block_ididentical at 6 heights - 48+ hours stable operation with no crashes
- Test A P2P sync ran 3 weeks (~30M blocks) with zero consensus errors
Crypto Module Validation
- FC crypto tests (sha/hmac/ecdsa_canon) all passed
- blake2 rewrite path fully covered by force-validate replay
Known Non-Blocking Issues
chain_testpartial failures — test fixture initialization issue, not a code bugrc_api.get_rc_accountsnot registered — configuration issue
The blake2 complete rewrite, C++14→C++17 upgrade, and OpenSSL pragma suppressions introduced zero consensus-level issues.
Ubuntu 20.04 LTS reached end-of-standard-support in April 2025. Its Dockerfile is the only one that builds Boost 1.78 from source (apt only provides 1.71), which pushes CI runtime to ~52 minutes and hits GitHub Actions resource limits (exit 143 at 84%). The other four targets (azurelinux3.0, debian13, ubuntu22.04, ubuntu24.04) install Boost via apt and complete in 34-44 minutes.
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Summary
Merges
devbranch changes intomainas proposed in #3709 (DAO 98).These changes modernize the Steem build system to support multiple platforms and establish CI pipeline support. No application logic is modified — changes are limited to library/submodule updates and C++ compatibility fixes.
Included PRs
Platform Support
Pre-built Docker Images
justyy/steem:ubuntu20.04justyy/steem:ubuntu22.04justyy/steem:ubuntu24.04justyy/steem:azurelinux3justyy/steem:debian13Testing
witness block_api webserver condenser_apiKnown Issues
Closes #3709
Test plan