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[Backport 3.2] Update permission for read in /sys/fs/cgroup/system.slice/opensearch.service/- path #18979

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Merged
gaiksaya merged 1 commit into from
Aug 7, 2025
Merged

[Backport 3.2] Update permission for read in /sys/fs/cgroup/system.slice/opensearch.service/- path #18979

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6 changes: 3 additions & 3 deletions distribution/packages/src/common/systemd/opensearch.service
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Original file line number Diff line number Diff line change
Expand Up @@ -96,9 +96,8 @@ ProtectControlGroups=yes
LockPersonality=yes


# System call filtering
# System call filterings which restricts which system calls a process can make
# @ means allowed
# @ means predefined sets
# ~ means not allowed
# These syscalls are related to mmap which is needed for OpenSearch Services
SystemCallFilter=seccomp mincore
Expand Down Expand Up @@ -149,6 +148,7 @@ ReadOnlyPaths=/proc/self/mountinfo /proc/diskstats
## Allow read access to control group stats
ReadOnlyPaths=/proc/self/cgroup /sys/fs/cgroup/cpu /sys/fs/cgroup/cpu/-
ReadOnlyPaths=/sys/fs/cgroup/cpuacct /sys/fs/cgroup/cpuacct/- /sys/fs/cgroup/memory /sys/fs/cgroup/memory/-
ReadOnlyPaths=/sys/fs/cgroup/system.slice/opensearch.service/-


RestrictNamespaces=true
Expand Down Expand Up @@ -177,4 +177,4 @@ ProtectClock=true
[Install]
WantedBy=multi-user.target

# Built for ${project.name}-${project.version} (${project.name})
# Built for ${project.name}-${project.version} (${project.name})
3 changes: 1 addition & 2 deletions server/src/main/resources/org/opensearch/bootstrap/security.policy
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Expand Up @@ -247,8 +247,7 @@ grant {
permission java.io.FilePermission "/sys/fs/cgroup/memory.swap.current", "read";
permission java.io.FilePermission "/sys/fs/cgroup/memory.max", "read";
permission java.io.FilePermission "/sys/fs/cgroup/memory.current", "read";
permission java.io.FilePermission "/sys/fs/cgroup/system.slice/hosted-compute-agent.service/memory.max", "read";
permission java.io.FilePermission "/sys/fs/cgroup/system.slice/hosted-compute-agent.service/memory.current", "read";
permission java.io.FilePermission "/sys/fs/cgroup/system.slice/opensearch.service/-", "read";

// needed by RestClientBuilder
permission java.io.FilePermission "${java.home}/lib/security/cacerts", "read";
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