From 2814d358fed7184f812811d2f71d5e2bf9b0139e Mon Sep 17 00:00:00 2001 From: rob Date: Fri, 10 Jul 2026 16:35:38 +0000 Subject: [PATCH] cronos-testnet: new pruned node compose (cronostestnet_338-3) Verified from crypto-org-chain/cronos-testnets: genesis, 3 official seeds, t3 statesync RPC, basetcro denom; official daily snapshots exist for restore (sidesteps the cosmos binary-upgrade gauntlet). Closes the planner's 'cronos-testnet: no known node_path' escalation. Co-Authored-By: Claude Fable 5 --- compose_registry.json | 15 ++ .../cronos/cronos-testnet-cronos-pruned.yml | 138 ++++++++++++++++++ 2 files changed, 153 insertions(+) create mode 100644 cronos/cronos/cronos-testnet-cronos-pruned.yml diff --git a/compose_registry.json b/compose_registry.json index 8698cad7..b3e61b05 100644 --- a/compose_registry.json +++ b/compose_registry.json @@ -1902,6 +1902,21 @@ "cronos-mainnet-cronos-pruned_config" ] }, + { + "chain": "testnet", + "client": "cronos", + "compose_file": "cronos/cronos/cronos-testnet-cronos-pruned", + "features": [], + "network": "cronos", + "node": "config", + "relay": null, + "stack": null, + "type": "pruned", + "volumes": [ + "cronos-testnet-cronos-pruned", + "cronos-testnet-cronos-pruned_config" + ] + }, { "chain": "zkevm-mainnet", "client": "external-node", diff --git a/cronos/cronos/cronos-testnet-cronos-pruned.yml b/cronos/cronos/cronos-testnet-cronos-pruned.yml new file mode 100644 index 00000000..39d075d8 --- /dev/null +++ b/cronos/cronos/cronos-testnet-cronos-pruned.yml @@ -0,0 +1,138 @@ +--- +x-logging-defaults: &logging-defaults + driver: json-file + options: + max-size: "512m" + max-file: "2" + +# Usage: +# +# mkdir rpc && cd rpc +# +# git init +# git remote add origin https://github.com/StakeSquid/ethereum-rpc-docker.git +# git fetch origin vibe +# git checkout origin/vibe +# +# docker run --rm alpine sh -c "printf '0x'; head -c32 /dev/urandom | xxd -p -c 64" > .jwtsecret +# +# env +# ... +# IP=$(curl ipinfo.io/ip) +# DOMAIN=${IP}.traefik.me +# COMPOSE_FILE=base.yml:rpc.yml:cronos/cronos/cronos-testnet-cronos-pruned.yml +# +# docker compose up -d +# +# curl -X POST https://${IP}.traefik.me/cronos-testnet \ +# -H "Content-Type: application/json" \ +# --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' + +services: + cronos-testnet: + build: + context: ./cronos + dockerfile: cometbft.Dockerfile + args: + CRONOS_CRONOS_VERSION: ${CRONOS_TESTNET_CRONOS_VERSION:-v1.7.8} + sysctls: + # TCP Performance + net.ipv4.tcp_slow_start_after_idle: 0 # Disable slow start after idle + net.ipv4.tcp_no_metrics_save: 1 # Disable metrics cache + net.ipv4.tcp_rmem: 4096 87380 16777216 # Increase TCP read buffers + net.ipv4.tcp_wmem: 4096 87380 16777216 # Increase TCP write buffers + net.core.somaxconn: 32768 # Higher connection queue + # Memory/Connection Management + # net.core.netdev_max_backlog: 50000 # Increase network buffer + net.ipv4.tcp_max_syn_backlog: 30000 # More SYN requests + net.ipv4.tcp_max_tw_buckets: 2000000 # Allow more TIME_WAIT sockets + ulimits: + nofile: 1048576 # Max open files (for RPC/WS connections) + user: root + ports: + - 10521:10521 + - 10521:10521/udp + expose: + - 8545 + - 8546 + - 6066 + - 26657 + environment: + - API=eth,txpool,net,debug,web3 + - CHAINID=cronostestnet_338-3 + - EVM_MAX_TX_GAS_WANTED=500000 + - GENESIS_URL=https://raw.githubusercontent.com/crypto-org-chain/cronos-testnets/main/cronostestnet_338-3/genesis.json + - IP=${IP} + - JSON_RPC_BLOCK_RANGE_CAP=10000 + - JSON_RPC_ENABLE=true + - JSON_RPC_ENABLE_INDEXER=true + - JSON_RPC_FEEHISTORY_CAP=100 + - JSON_RPC_HTTP_TIMEOUT=30s + - JSON_RPC_LOGS_CAP=10000 + - MIN_GAS=5000000000000basetcro + - MONIKER=d${DOMAIN:-local} + - P2P_PORT=10521 + - PRUNING=custom + - PRUNING_INTERVAL=19 + - PRUNING_KEEP_RECENT=100 + - SEEDS=8fcba3485c67a2a00a383b6f45660a4ac529c6ca@52.77.30.18:26656,e65199bc579ffd89d7c021c5611f9f1c97f7ff13@54.251.209.254:26656,b8e6d6e16d236fa6a7101316d96de718200c500c@bd-cronos-testnet-seed-node-01.bdnodes.net:26656 + - STATESYNC_RPC=https://rpc-t3.cronos.org:443 + restart: unless-stopped + stop_grace_period: 5m + networks: + - chains + volumes: + - ${CRONOS_TESTNET_CRONOS_PRUNED_DATA:-cronos-testnet-cronos-pruned}:/root/.cronos/data + - /slowdisk:/slowdisk + - cronos-testnet-cronos-pruned_config:/root/.cronos/config + logging: *logging-defaults + labels: + - prometheus-scrape.enabled=true + - prometheus-scrape.port=6066 + - prometheus-scrape.path=/metrics + - traefik.enable=true + - traefik.http.middlewares.cronos-testnet-cronos-pruned-stripprefix.stripprefix.prefixes=/cronos-testnet + - traefik.http.services.cronos-testnet-cronos-pruned.loadbalancer.server.port=8545 + - ${NO_SSL:-traefik.http.routers.cronos-testnet-cronos-pruned.entrypoints=websecure} + - ${NO_SSL:-traefik.http.routers.cronos-testnet-cronos-pruned.tls.certresolver=myresolver} + - ${NO_SSL:-traefik.http.routers.cronos-testnet-cronos-pruned.rule=Host(`$DOMAIN`) && (Path(`/cronos-testnet`) || Path(`/cronos-testnet/`))} + - ${NO_SSL:+traefik.http.routers.cronos-testnet-cronos-pruned.rule=Path(`/cronos-testnet`) || Path(`/cronos-testnet/`)} + - traefik.http.routers.cronos-testnet-cronos-pruned.middlewares=cronos-testnet-cronos-pruned-stripprefix, ipallowlist + - traefik.http.routers.cronos-testnet-cronos-pruned.priority=50 # gets any request that is not GET with UPGRADE header + - traefik.http.routers.cronos-testnet-cronos-pruned-ws.priority=100 # answers GET requests first + - traefik.http.services.cronos-testnet-cronos-pruned-ws.loadbalancer.server.port=8546 + - traefik.http.routers.cronos-testnet-cronos-pruned-ws.service=cronos-testnet-cronos-pruned-ws + - traefik.http.routers.cronos-testnet-cronos-pruned.service=cronos-testnet-cronos-pruned + - ${NO_SSL:-traefik.http.routers.cronos-testnet-cronos-pruned-ws.entrypoints=websecure} + - ${NO_SSL:-traefik.http.routers.cronos-testnet-cronos-pruned-ws.tls.certresolver=myresolver} + # case-insensitive Upgrade: python websocket-client sends "WebSocket" (capital W) + - ${NO_SSL:-traefik.http.routers.cronos-testnet-cronos-pruned-ws.rule=Host(`$DOMAIN`) && (Path(`/cronos-testnet`) || Path(`/cronos-testnet/`)) && HeadersRegexp(`Upgrade`, `(?i)websocket`)} + - ${NO_SSL:+traefik.http.routers.cronos-testnet-cronos-pruned-ws.rule=(Path(`/cronos-testnet`) || Path(`/cronos-testnet/`)) && HeadersRegexp(`Upgrade`, `(?i)websocket`)} + - traefik.http.routers.cronos-testnet-cronos-pruned-ws.middlewares=cronos-testnet-cronos-pruned-stripprefix, ipallowlist + +volumes: + cronos-testnet-cronos-pruned: + cronos-testnet-cronos-pruned_config: + +x-upstreams: + - id: $${ID} + labels: + provider: $${PROVIDER} + connection: + generic: + rpc: + url: $${RPC_URL} + ws: + frameSize: 20Mb + msgSize: 50Mb + url: $${WS_URL} + chain: cronos-testnet + method-groups: + enabled: + - debug + - filter + methods: + disabled: + enabled: + - name: txpool_content # TODO: should be disabled for rollup nodes +... \ No newline at end of file