satoshi
90e745f160
Previous scaffold referenced a non-existent 'make ckpool-src' target. Rewritten to inline the real build steps from the upstream KamadoPool repo: clone ckpool at CKPOOL_COMMIT, apply patches/*.patch, build with the same portable CFLAGS the ckpool Dockerfile uses. The ui and api stages now match api/Dockerfile exactly. Entrypoint now uses the same env-var interface as the upstream ckpool entrypoint (POOL_BTCADDRESS, BITCOIN_RPC_*, STRATUM_PORT, etc.) and renders ckpool.conf from the bundled template via sed. kamado-api env vars corrected to match config.FromEnv (BITCOIN_RPC_URL, CKPOOL_SOCKDIR, CKPOOL_LOGFILE, LISTEN_ADDR).
108 lines
3.6 KiB
Bash
Executable File
108 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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# Kamado Pool StartOS entrypoint.
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#
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# Reads /root/.kamado/start9/config.yaml via yq, resolves the chosen
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# bitcoind variant (mainnet vs testnet4), exports the env vars the
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# upstream ckpool entrypoint expects, renders ckpool.conf from the
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# template shipped alongside this script, and then supervises
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# ckpool-solo + kamado-api as a pair.
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set -euo pipefail
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CONFIG_FILE="/root/.kamado/start9/config.yaml"
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if [[ ! -f "${CONFIG_FILE}" ]]; then
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echo "kamado-entrypoint: config file missing: ${CONFIG_FILE}" >&2
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exit 1
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fi
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q() { yq -r "$1" "${CONFIG_FILE}"; }
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BITCOIND_VARIANT=$(q '.bitcoind.type')
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case "${BITCOIND_VARIANT}" in
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bitcoind)
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export BITCOIN_RPC_HOST="bitcoind.embassy"
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export BITCOIN_RPC_PORT=8332
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;;
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bitcoind-testnet)
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export BITCOIN_RPC_HOST="bitcoind-testnet.embassy"
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export BITCOIN_RPC_PORT=48332
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;;
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*)
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echo "kamado-entrypoint: unknown bitcoind variant: ${BITCOIND_VARIANT}" >&2
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exit 1
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;;
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esac
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export BITCOIN_RPC_USER=$(q '.bitcoind.user')
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export BITCOIN_RPC_PASSWORD=$(q '.bitcoind.password')
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export POOL_BTCADDRESS=$(q '.pool-address')
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export POOL_BTCSIG=$(q '.pool-identifier')
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export STRATUM_PORT=$(q '.stratum-port // 3333')
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export STARTDIFF=$(q '.startdiff // 16384')
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export MINDIFF=$(q '.mindiff // 1000')
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export MAXDIFF=$(q '.maxdiff // 0')
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export DROPIDLE=$(q '.dropidle // 0')
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LOG_LEVEL=$(q '.log-level // "info"')
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export LOGDIR=/var/log/ckpool
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export SOCKET_DIR=/run/ckpool
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export BITCOIN_NOTIFY=true
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export ZMQ_BLOCK=""
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export BLOCKPOLL_MS=100
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export UPDATE_INTERVAL_S=30
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mkdir -p "${LOGDIR}" "${SOCKET_DIR}" /etc/ckpool
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# Render ckpool.conf using the same sed approach as the upstream
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# KamadoPool ckpool entrypoint — the template is bundled into the
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# image at build time.
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TEMPLATE=/etc/ckpool/ckpool.conf.template
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CONF=/etc/ckpool/ckpool.conf
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sed \
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-e "s|\${BITCOIN_RPC_HOST}|${BITCOIN_RPC_HOST}|g" \
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-e "s|\${BITCOIN_RPC_PORT}|${BITCOIN_RPC_PORT}|g" \
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-e "s|\${BITCOIN_RPC_USER}|${BITCOIN_RPC_USER}|g" \
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-e "s|\${BITCOIN_RPC_PASSWORD}|${BITCOIN_RPC_PASSWORD}|g" \
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-e "s|\${BITCOIN_NOTIFY}|${BITCOIN_NOTIFY}|g" \
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-e "s|\${POOL_BTCADDRESS}|${POOL_BTCADDRESS}|g" \
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-e "s|\${POOL_BTCSIG}|${POOL_BTCSIG}|g" \
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-e "s|\${BLOCKPOLL_MS}|${BLOCKPOLL_MS}|g" \
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-e "s|\${UPDATE_INTERVAL_S}|${UPDATE_INTERVAL_S}|g" \
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-e "s|\${STRATUM_PORT}|${STRATUM_PORT}|g" \
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-e "s|\${MINDIFF}|${MINDIFF}|g" \
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-e "s|\${STARTDIFF}|${STARTDIFF}|g" \
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-e "s|\${MAXDIFF}|${MAXDIFF}|g" \
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-e "s|\${DROPIDLE}|${DROPIDLE}|g" \
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-e "s|\${LOGDIR}|${LOGDIR}|g" \
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-e "s|\${ZMQ_BLOCK}|${ZMQ_BLOCK}|g" \
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"${TEMPLATE}" > "${CONF}"
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sed -i '/"zmqblock":/d' "${CONF}"
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echo "kamado-entrypoint: starting ckpool (solo, ${BITCOIND_VARIANT}) on port ${STRATUM_PORT}"
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/usr/local/bin/ckpool --btcsolo --config "${CONF}" --sockdir "${SOCKET_DIR}" --log-shares &
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CKPOOL_PID=$!
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export LISTEN_ADDR=":8080"
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export CKPOOL_SOCKDIR="${SOCKET_DIR}"
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export CKPOOL_LOGFILE="${LOGDIR}/ckpool.log"
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export BITCOIN_RPC_URL="http://${BITCOIN_RPC_HOST}:${BITCOIN_RPC_PORT}"
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export POLL_INTERVAL=5s
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export KAMADO_LOG_LEVEL="${LOG_LEVEL}"
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echo "kamado-entrypoint: starting kamado-api"
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/usr/local/bin/kamado-api &
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API_PID=$!
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term() {
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echo "kamado-entrypoint: SIGTERM — shutting down"
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kill -TERM "${API_PID}" "${CKPOOL_PID}" 2>/dev/null || true
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wait "${API_PID}" "${CKPOOL_PID}" 2>/dev/null || true
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exit 0
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}
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trap term TERM INT
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wait -n "${CKPOOL_PID}" "${API_PID}"
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EXIT_CODE=$?
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echo "kamado-entrypoint: one of ckpool/kamado-api exited (${EXIT_CODE}), stopping the other"
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kill -TERM "${API_PID}" "${CKPOOL_PID}" 2>/dev/null || true
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wait || true
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exit "${EXIT_CODE}"
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