1 files changed, 91 insertions, 0 deletions
diff --git a/lib/pengine/variant.h b/lib/pengine/variant.h
new file mode 100644
index 0000000..daa3781
--- /dev/null
+++ b/lib/pengine/variant.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2004-2022 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 PE_VARIANT__H
+#  define PE_VARIANT__H
+
+#  if PE__VARIANT_BUNDLE
+
+typedef struct {
+    int offset;
+    char *ipaddr;
+    pe_node_t *node;
+    pe_resource_t *ip;
+    pe_resource_t *child;
+    pe_resource_t *container;
+    pe_resource_t *remote;
+} pe__bundle_replica_t;
+
+enum pe__bundle_mount_flags {
+    pe__bundle_mount_none       = 0x00,
+
+    // mount instance-specific subdirectory rather than source directly
+    pe__bundle_mount_subdir     = 0x01
+};
+
+typedef struct {
+    char *source;
+    char *target;
+    char *options;
+    uint32_t flags; // bitmask of pe__bundle_mount_flags
+} pe__bundle_mount_t;
+
+typedef struct {
+    char *source;
+    char *target;
+} pe__bundle_port_t;
+
+enum pe__container_agent {
+    PE__CONTAINER_AGENT_UNKNOWN,
+    PE__CONTAINER_AGENT_DOCKER,
+    PE__CONTAINER_AGENT_RKT,
+    PE__CONTAINER_AGENT_PODMAN,
+};
+
+#define PE__CONTAINER_AGENT_UNKNOWN_S "unknown"
+#define PE__CONTAINER_AGENT_DOCKER_S  "docker"
+#define PE__CONTAINER_AGENT_RKT_S     "rkt"
+#define PE__CONTAINER_AGENT_PODMAN_S  "podman"
+
+typedef struct pe__bundle_variant_data_s {
+        int promoted_max;
+        int nreplicas;
+        int nreplicas_per_host;
+        char *prefix;
+        char *image;
+        const char *ip_last;
+        char *host_network;
+        char *host_netmask;
+        char *control_port;
+        char *container_network;
+        char *ip_range_start;
+        gboolean add_host;
+        gchar *container_host_options;
+        char *container_command;
+        char *launcher_options;
+        const char *attribute_target;
+
+        pe_resource_t *child;
+
+        GList *replicas;    // pe__bundle_replica_t *
+        GList *ports;       // pe__bundle_port_t *
+        GList *mounts;      // pe__bundle_mount_t *
+
+        enum pe__container_agent agent_type;
+} pe__bundle_variant_data_t;
+
+#    define get_bundle_variant_data(data, rsc)                       \
+	CRM_ASSERT(rsc != NULL);					\
+	CRM_ASSERT(rsc->variant == pe_container);                       \
+	CRM_ASSERT(rsc->variant_opaque != NULL);			\
+	data = (pe__bundle_variant_data_t *)rsc->variant_opaque;		\
+
+#  endif
+
+#endif