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Type:
Build Failure
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Infrastructure, Tests
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None
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Python Drivers
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Not Needed
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None
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None
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Name of Failure:
Evergreen task test-no-toolchain-sync-auth-ssl-sharded-cluster on other-hosts-amazon2023-latest fails in run server before any test executes (0 failed tests). Siblings test-no-toolchain-async-noauth-ssl-replica-set and test-no-toolchain-sync-noauth-nossl-standalone fail identically.
Link to task:
Context of when and why the failure occurred:
New regression: every mainline run passed from 2026-10-16 through 2026-11-02 (last passing 06316c3149); first failure d39cf248bc on 2026-11-04 — the PYTHON-6222 merge, which pinned drivers-evergreen-tools to v1.4.0. That release (DRIVERS-3666, PR #910) removed an amazon2023 signature-verification workaround the rolling image still needs (DEVPROD-44314: gnupg2-minimal, no gpg-agent), so every VERSION=latest download there fails. A revert is in flight (PR #917). The three VERSION=latest tasks on this variant have been red on mainline since 2026-11-04, blocking the Cloud Tags Policy work in PYTHON-6222.
Stack trace:
server_artifacts.GpgEnvironmentError: gpg cannot verify signatures on this host; install the full gnupg2 package (see DEVPROD-44314), or make sure the gpg home is short enough for gpg-agent's sockets (see DRIVERS-3663): gpg: error running '/usr/bin/gpg-agent': probably not installed gpg: can't connect to the gpg-agent: Configuration error ERROR Command '['bash', '.../.evergreen/run-mongodb.sh', 'start', '--ssl', '--auth']' returned non-zero exit status 1.
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- Filing fields
- Project: PYTHON - Issue type: Build Failure
- Summary: [BF] test-no-toolchain-sync-auth-ssl-sharded-cluster
- Labels: greenerbuild
- Priority: suggested Major - P3 — pick
- Components: pick or empty