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ENT-10665: Added sys.cfengine_role variable #6264

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Merged
larsewi merged 1 commit into from
Aug 6, 2026
+32 −0
Merged

ENT-10665: Added sys.cfengine_role variable #6264

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9 changes: 9 additions & 0 deletions libenv/sysinfo.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4059,9 +4059,18 @@ static void SysPolicyVersion(EvalContext *ctx)
}
}

static void SysCFEngineRole(EvalContext *ctx)
{
const bool is_policy_server = EvalContextClassGet(ctx, "default", "policy_server");
const bool am_policy_hub = EvalContextClassGet(ctx, "default", "am_policy_hub");

const char *role = (is_policy_server || am_policy_hub) ? "hub" : "client";
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EvalContextVariablePutSpecial(ctx, SPECIAL_SCOPE_SYS, "cfengine_role", role, CF_DATA_TYPE_STRING, "source=agent,derived-from=policy_server,derived-from=am_policy_hub");
}

void DetectEnvironmentFromPolicy(EvalContext *ctx, Policy *policy)
{
SysPolicyReleaseId(ctx, policy);
SysPolicyVersion(ctx);
SysCFEngineRole(ctx);
}
23 changes: 23 additions & 0 deletions tests/acceptance/01_vars/01_basic/cfengine_role.cf
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
body common control
{
bundlesequence => { "check" };
}

bundle agent check
{
vars:
"role" string => ifelse("policy_server|am_policy_hub", "hub", "client");

classes:
"ok" expression => strcmp("$(sys.cfengine_role)", "$(role)");

reports:
DEBUG::
"sys.cfengine_role resolved to '$(sys.cfengine_role)', role resolved to '$(role)'";

ok::
"$(this.promise_filename) Pass";

!ok::
"$(this.promise_filename) FAIL";
}
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