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88 commits this week Feb 19, 2026 - Feb 26, 2026
Update tx-generator to latest cardano-node
Bump tx-generator pin from 9cf1e65 (Jan 13) to bd3e580 (Feb 20).
The new version changes the CLI from `run-script` to `json_highlevel`
and requires a local node socket for genesis fund import.

- Migrate CLI: run-script --config → json_highlevel --nodeConfig
- Mount pool1-data volume in tx-generator for socket access
- Fix config path: config.json → config.yaml (match proto-devnet)
- Copy genesis files alongside config (relative path resolution)

Tested: 10,000 txs at 143 effective TPS with zero failures.

Signed-off-by: Chris Gianelloni <[email protected]>
Add Forge.Loop handler for block creation tracking
The analysis only recognized block creation via the immdb-server
MsgBlock format. Devnet pool nodes forge blocks through cardano-node's
Forge.Loop, which emits ForgedBlock events. Without this handler,
praos_blocks_created was always 0 for the devnet stack, preventing
latency assertions from firing.

Signed-off-by: Chris Gianelloni <[email protected]>
Remove cabal.project sed patching from Dockerfiles
The ouroboros-consensus source-repository-package reference has moved
upstream (now e8fb792f), making the sed for the old tag (8f0e1423) a
no-op. Remove it from both Dockerfile.cardano-node-bp and
Dockerfile.cardano-node. The latest leios-prototype also auto-creates
leios.db, so drop that from init-node0.sh.

Signed-off-by: Chris Gianelloni <[email protected]>
Fix IP conflicts and genesis file paths
- Separate immdb profile IPs to avoid conflicts with proto-devnet:
  - upstream: 172.28.0.10 -> 172.28.0.110
  - node0: 172.28.0.20 -> 172.28.0.120
  - downstream: 172.28.0.30 -> 172.28.0.130
- Fix genesis file paths: use /data directly instead of /data/genesis
  to match config.json relative path expectations
- Both profiles now work correctly together or separately

Signed-off-by: Chris Gianelloni <[email protected]>
Dockerfile: build cardano-node and tx-generator separately
- cardano-node from leios-prototype branch
- tx-generator from stable cardano-node 10.5.4 (leios-prototype has API incompatibility)
- cardano-cli from blink labs pre-built image

The tx-generator on leios-prototype fails to compile due to
ouroboros-network API drift, but has no Leios-specific changes.

Signed-off-by: Chris Gianelloni <[email protected]>