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| author | Luke Hoersten <[email protected]> | 2026-07-30 18:19:43 -0500 |
|---|---|---|
| committer | Luke Hoersten <[email protected]> | 2026-07-30 18:19:43 -0500 |
| commit | 81809160f41aed1161070148d8cf60a1ed24a6f3 (patch) | |
| tree | 6646351354adff64ba98e09d37bbc287e06493a9 /bitcoind-prometheus-exporter | |
| parent | 4d15c92944280312d47198d6861918b3316784bf (diff) | |
bitcoind-prometheus-exporter: grant read access to bitcoin.conf
The exporter reads rpc credentials from bitcoin.conf but the bitcoind
role writes it 0600 bitcoin:bitcoin, so the prometheus user could
never read it (only long-lived processes predating the tightened mode
kept working). Make the conf group-readable and add prometheus to the
bitcoin group.
Diffstat (limited to 'bitcoind-prometheus-exporter')
| -rw-r--r-- | bitcoind-prometheus-exporter/tasks/main.yaml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/bitcoind-prometheus-exporter/tasks/main.yaml b/bitcoind-prometheus-exporter/tasks/main.yaml index 59eed2f..5792252 100644 --- a/bitcoind-prometheus-exporter/tasks/main.yaml +++ b/bitcoind-prometheus-exporter/tasks/main.yaml @@ -12,6 +12,16 @@ - "prometheus_client" - "python-bitcoinlib" +# The exporter reads rpc credentials from bitcoin.conf, which the bitcoind +# role keeps at 0640 bitcoin:bitcoin. +- name: add prometheus user to the bitcoin group + become: yes + user: + name: "prometheus" + groups: "{{bitcoind_user | default('bitcoin')}}" + append: yes + notify: restart service + - name: unarchive bitcoind-prometheus-exporter become: yes unarchive: |