mirror of
https://github.com/pgsty/minio.git
synced 2026-08-10 00:03:29 +03:00
Feng Ruohang
6613c2a3cb
The test and verification scripts invoked ./minio and pulled their tooling from upstream infrastructure with no integrity check. Every `curl | tar` of a client or an old server binary was an unverified execution path in a script that regularly runs as a privileged user, and several fetched a floating "latest". Two installers replace all of it: - install-mcli.sh resolves a pinned pgsty/mc release, downloads the archive and its checksum manifest, requires exactly one valid manifest entry for the asset, verifies it, and installs. MCLI_BIN with a mandatory MCLI_SHA256 lets an offline or air-gapped run supply its own binary, still checksum-checked. - install-verified-fixture.sh takes source, expected SHA-256 and target, and refuses anything that does not match. Sources may be a URL or a local file. Every script that previously downloaded mc now calls install-mcli.sh. The three places that genuinely need an upstream artifact - the old MinIO server binary for the LDAP IAM upgrade-import test, the 2021 mc for the three-site replication test, and the functional-tests.sh fixture - go through install-verified-fixture.sh with the digest recorded inline. Those dl.min.io URLs remain on purpose: they are historical upstream artifacts needed to prove upgrade compatibility, and they are now pinned and verified rather than trusted. The scripts otherwise switch to ./silo, silo.service, the silo container and compose service names, and SILO_CONFIG_DIR. run-multi-site-minio-idp.sh is renamed to run-multi-site-silo-idp.sh with the Makefile target following. buildscripts/minio-upgrade.sh keeps its name and its `minio server` argv - it exists to test the MinIO-to-Silo upgrade, so the old side must stay old - but it is now pinned to an image digest rather than a tag, and its `docker system prune` and `docker volume prune` calls are removed. Those ran unfiltered against the developer's whole Docker installation; the resiliency tests had the same problem and lose their prune and `docker ps -q` sweeps too. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
83 lines
1.9 KiB
Plaintext
83 lines
1.9 KiB
Plaintext
[main]
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summary=Maximum server performance for Silo
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[vm]
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transparent_hugepage=madvise
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[sysfs]
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/sys/kernel/mm/transparent_hugepage/defrag=defer+madvise
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/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_none=0
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[cpu]
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force_latency=1
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governor=performance
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energy_perf_bias=performance
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min_perf_pct=100
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[sysctl]
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fs.xfs.xfssyncd_centisecs=72000
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net.core.busy_read=50
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net.core.busy_poll=50
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kernel.numa_balancing=1
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# Do not use swap at all
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vm.swappiness=0
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vm.vfs_cache_pressure=50
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# Start writeback at 3% memory
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vm.dirty_background_ratio=3
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# Force writeback at 10% memory
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vm.dirty_ratio=10
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# Quite a few memory map
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# areas may be consumed
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vm.max_map_count=524288
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# Default is 500000 = 0.5ms
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kernel.sched_migration_cost_ns=5000000
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# stalled hdd io threads
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kernel.hung_task_timeout_secs=85
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# network tuning for bigger throughput
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net.core.netdev_max_backlog=250000
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net.core.somaxconn=16384
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net.ipv4.tcp_syncookies=0
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net.ipv4.tcp_max_syn_backlog=16384
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net.core.wmem_max=4194304
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net.core.rmem_max=4194304
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net.core.rmem_default=4194304
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net.core.wmem_default=4194304
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net.ipv4.tcp_rmem="4096 87380 4194304"
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net.ipv4.tcp_wmem="4096 65536 4194304"
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# Reduce CPU utilization
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net.ipv4.tcp_timestamps=0
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# Increase throughput
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net.ipv4.tcp_sack=1
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# Low latency mode for TCP
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net.ipv4.tcp_low_latency=1
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# The following variable is used to tell the kernel how
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# much of the socket buffer space should be used for TCP
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# window size, and how much to save for an application buffer.
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net.ipv4.tcp_adv_win_scale=1
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# disable RFC2861 behavior
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net.ipv4.tcp_slow_start_after_idle = 0
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# Fix faulty network setups
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net.ipv4.tcp_mtu_probing=1
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net.ipv4.tcp_base_mss=1280
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# Disable ipv6
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net.ipv6.conf.all.disable_ipv6=1
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net.ipv6.conf.default.disable_ipv6=1
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net.ipv6.conf.lo.disable_ipv6=1
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[bootloader]
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# Avoid firing timers for all CPUs at the same time. This is irrelevant for
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# full nohz systems
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cmdline=skew_tick=1 |