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docs(ha-bootstrap): fix config tag length: 12 hex chars (6 bytes), not 16

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Rongsong Shen 2026-05-29 13:27:01 +00:00
parent c7badd3f96
commit b8e6404fe2
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6
.kiro/specs/ha-config-bootstrap/manual-tests.md
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@ -97,13 +97,13 @@ The controller looks for config at:
{workdir}/{myname}/conf/cluster.bin.<hex_tag> ← capnp config blob {workdir}/{myname}/conf/cluster.bin.<hex_tag> ← capnp config blob
``` ```
The `<hex_tag>` is the first 16 hex chars of the SHA-256 of the config blob The `<hex_tag>` is the first **12 hex chars** of the SHA-256 of the config blob
(= first 8 bytes). (= first 6 bytes). The controller validates exactly 12 lowercase hex characters.
**Install config on Node A only:** **Install config on Node A only:**
```bash ```bash
TAG=$(sha256sum /path/to/your_config.bin | awk '{print $1}' | cut -c1-16) TAG=$(sha256sum /path/to/your_config.bin | awk '{print $1}' | cut -c1-12)
echo "Config tag: $TAG" echo "Config tag: $TAG"
CONF_DIR="/tmp/xce-a/ctrl-a/conf" CONF_DIR="/tmp/xce-a/ctrl-a/conf"