Fix SELinux denials and "Text file busy" on SSH fleet provisioning#3712
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peterschmidt85 merged 1 commit intomasterfrom Mar 27, 2026
Merged
Fix SELinux denials and "Text file busy" on SSH fleet provisioning#3712peterschmidt85 merged 1 commit intomasterfrom
peterschmidt85 merged 1 commit intomasterfrom
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The shim binary download uses cp to copy from /tmp to /usr/local/bin/. This causes two issues: 1. "Text file busy" (ETXTBSY) when re-provisioning without cleanup, because cp tries to write to a running executable. Revert to mv which atomically replaces the directory entry. 2. On SELinux-enforcing hosts (RHEL, Rocky), mv from /tmp preserves the user_tmp_t context. Add chcon to set the correct bin_t context. No-op on non-SELinux systems via 2>/dev/null || true. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Mar 27, 2026
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Summary
cpback tomvto fix "Text file busy" (ETXTBSY) errors when re-provisioning an SSH fleet without host cleanup —cpfails on a running executable, whilemvatomically replaces the directory entrychconaftermvto set correct SELinux context (bin_t) for the shim binary — on SELinux-enforcing hosts (RHEL, Rocky, CentOS), files moved from/tmpretainuser_tmp_tcontext which blocks execution; no-op on non-SELinux systemsCompanion to #3702 which fixed the same SELinux issue for the service file and env file.
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