[cendhu]

Problem

integration/test/run-e2e.sh failed at Arma bootstrap and never reached loadgen:

panic: error launching consensus, err: failed to validate bootstrap config: smartbft RequestMaxBytes must be equal or greater than BatchingConfig RequestMaxBytes

Fixing each failure surfaced the next. Eight in total.

Fixes, in the order they blocked the run

1. networkconfig/arma_config.yaml — smartbft requestmaxbytes was 10240, batching RequestMaxBytes is 1048576. Orderer requires smartbft >= batching; all four roles panicked.
2. Makefile — $(BUILD_DIR)/% had no prerequisites, so make treated stale binaries as up to date. bin/configtxgen was months old and linked fabric-x-common v0.2.1, which does not encode the arma BlockValidation signature policy → invalid block validation policy: policy type is not signature. Added FORCE so go install decides freshness.
3. networkconfig/configtx.yaml — added SnapshotEndorsement and CheckpointEndorsement. The committer sidecar resolves both from the config block and dropped block 0 without them: policy not found in channel config: /Channel/Application/SnapshotEndorsement.
4. loadgen.yaml — load-profile.key.size and transaction.read-write-count.const do not match the loadgen schema ('load-profile.transaction.read-write-count' expected type 'uint32', got unconvertible type 'map[string]interface {}'). Use transaction.key-size and a scalar read-write-count.
5. explorer entrypoint — the image start.sh ignores CMD args and reads EXPLORER_CONFIG_PATH, so the mounted config was never used: Error: open /home/explorer/config.yaml: no such file or directory. Set the env var instead of passing --config.
6. explorer TLS — the sidecar deliver service requires mtls, but explorer.yaml used mode: none → error reading server preface: EOF, 0 blocks ingested. Point it at the same client credentials loadgen uses and mount the artifacts dir.
7. clean-docker.sh — explorer and postgres were never removed, leaking containers and port 8080 between runs.
8. refs.conf — bump explorer to v0.1.2.

Verification

Fresh build (build-e2e.sh --fabric-x-local-path=$PWD) then full unattended run:

SUCCESS: E2E test passed (10002 transactions committed)
SUCCESS: Explorer has ingested 10101 transactions (>= 10002)

Exit status 0. Cleanup verified: no containers, no test_e2e network, no leftover processes.