1 files changed, 83 insertions, 0 deletions
diff --git a/include/crm/common/agents.h b/include/crm/common/agents.h
new file mode 100644
index 0000000..5a67a87
--- /dev/null
+++ b/include/crm/common/agents.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2017-2023 the Pacemaker project contributors
+ *
+ * The version control history for this file may have further details.
+ *
+ * This source code is licensed under the GNU Lesser General Public License
+ * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
+ */
+
+#ifndef PCMK__CRM_COMMON_AGENTS__H
+#  define PCMK__CRM_COMMON_AGENTS__H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \file
+ * \brief API related to resource agents
+ * \ingroup core
+ */
+
+#include <stdint.h>       // uint32_t
+#include <stdbool.h>
+
+// Known resource classes
+#define PCMK_RESOURCE_CLASS_OCF     "ocf"
+#define PCMK_RESOURCE_CLASS_SERVICE "service"
+#define PCMK_RESOURCE_CLASS_LSB     "lsb"
+#define PCMK_RESOURCE_CLASS_SYSTEMD "systemd"
+#define PCMK_RESOURCE_CLASS_STONITH "stonith"
+#define PCMK_RESOURCE_CLASS_ALERT   "alert"
+//! \deprecated Do not use
+#define PCMK_RESOURCE_CLASS_NAGIOS  "nagios"
+//! \deprecated Do not use
+#define PCMK_RESOURCE_CLASS_UPSTART "upstart"
+
+/* Special stonith-class agent parameters interpreted directly by Pacemaker
+ * (not including the pcmk_ACTION_{action,retries,timeout} parameters)
+ */
+#define PCMK_STONITH_ACTION_LIMIT       "pcmk_action_limit"
+#define PCMK_STONITH_DELAY_BASE         "pcmk_delay_base"
+#define PCMK_STONITH_DELAY_MAX          "pcmk_delay_max"
+#define PCMK_STONITH_HOST_ARGUMENT      "pcmk_host_argument"
+#define PCMK_STONITH_HOST_CHECK         "pcmk_host_check"
+#define PCMK_STONITH_HOST_LIST          "pcmk_host_list"
+#define PCMK_STONITH_HOST_MAP           "pcmk_host_map"
+#define PCMK_STONITH_PROVIDES           "provides"
+#define PCMK_STONITH_STONITH_TIMEOUT    "stonith-timeout"
+
+// OCF Resource Agent API standard version that this Pacemaker supports
+#define PCMK_OCF_MAJOR_VERSION "1"
+#define PCMK_OCF_MINOR_VERSION "1"
+#define PCMK_OCF_VERSION       PCMK_OCF_MAJOR_VERSION "." PCMK_OCF_MINOR_VERSION
+
+// Capabilities supported by a resource agent standard
+enum pcmk_ra_caps {
+    pcmk_ra_cap_none         = 0,
+    pcmk_ra_cap_provider     = (1 << 0), // Requires provider
+    pcmk_ra_cap_status       = (1 << 1), // Supports status instead of monitor
+    pcmk_ra_cap_params       = (1 << 2), // Supports parameters
+    pcmk_ra_cap_unique       = (1 << 3), // Supports unique clones
+    pcmk_ra_cap_promotable   = (1 << 4), // Supports promotable clones
+    pcmk_ra_cap_stdin        = (1 << 5), // Reads from standard input
+    pcmk_ra_cap_fence_params = (1 << 6), // Supports pcmk_monitor_timeout, etc.
+};
+
+uint32_t pcmk_get_ra_caps(const char *standard);
+char *crm_generate_ra_key(const char *standard, const char *provider,
+                          const char *type);
+int crm_parse_agent_spec(const char *spec, char **standard, char **provider,
+                         char **type);
+bool pcmk_stonith_param(const char *param);
+
+#if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1)
+#include <crm/common/agents_compat.h>
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // PCMK__CRM_COMMON_AGENTS__H