From 5f137a957e88edd926ba920e7c5c28af409426af Mon Sep 17 00:00:00 2001
From: SupraJames <james@pattinson.org>
Date: Thu, 4 Sep 2025 17:10:56 +0100
Subject: [PATCH] Add host refresh

---
 rsc_host_refresh.sh | 57 +++++++++++++++++++++++++++++++++++++++++++++
 rsc_ops.sh          | 30 ++++++++++++++++++++++++
 2 files changed, 87 insertions(+)
 create mode 100755 rsc_host_refresh.sh

diff --git a/rsc_host_refresh.sh b/rsc_host_refresh.sh
new file mode 100755
index 0000000..cc6750a
--- /dev/null
+++ b/rsc_host_refresh.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+#
+# Example RSC API call script
+# v0.1 - James Pattinson - September 2025
+#
+# Perfoms a host refresh in RSC
+#
+# usage: rsc_host_refresh.sh <targethost>
+# 
+# Options:
+# <targethost>    : Host to perform refresh job
+
+usage() { echo "Usage: $0 <host>" 1>&2; exit 1; }
+
+if [[ -z "$1" ]]; then
+    usage
+fi
+
+MYDIR="$(dirname "$(realpath "$0")")"
+
+source $MYDIR/oracle_funcs.sh
+source $MYDIR/rsc_ops.sh
+
+RBK_HOST=$1
+
+rsc_get_host_id
+
+echo "Host ID: $targetHostId"
+
+gql_refreshHost='mutation RefreshHost($input: RefreshHostInput!) {
+  refreshHost(input: $input) {
+    output {
+      hostSummary {
+        name
+        operatingSystemType
+        status
+      }
+      agentId
+    }
+  }
+}'
+
+variables="{
+  \"input\": {
+    \"id\": \"$targetHostId\"
+  }
+}"
+
+gqlQuery="$(echo $gql_refreshHost)"
+gqlVars="$(echo $variables)"
+
+echo "Refreshing host $RBK_HOST (ID: $targetHostId)"
+
+rsc_gql_query
+
+echo "Response:"
+cat /tmp/rbkresponse.$$ | jq
\ No newline at end of file
diff --git a/rsc_ops.sh b/rsc_ops.sh
index 4dcad03..fae77da 100755
--- a/rsc_ops.sh
+++ b/rsc_ops.sh
@@ -112,6 +112,36 @@ EOF
 
 }
 
+rsc_get_host_id() {
+    gql_list_targets='query PhysicalHosts($hostRoot: HostRoot!, $filter: [Filter!]) {
+  physicalHosts(hostRoot: $hostRoot, filter: $filter) {
+    nodes {
+      id
+      name
+    }
+  }
+}'
+
+    variables="{\"hostRoot\":\"LINUX_HOST_ROOT\",\"first\":50,\"filter\":[{\"field\":\"NAME_EXACT_MATCH\",\"texts\":[\"$RBK_HOST\"]},{\"field\":\"IS_RELIC\",\"texts\":[\"false\"]},{\"field\":\"IS_REPLICATED\",\"texts\":[\"false\"]},{\"field\":\"IS_KUPR_HOST\",\"texts\":[\"false\"]}],\"sortBy\":\"NAME\",\"sortOrder\":\"ASC\",\"childFilter\":[{\"field\":\"IS_GHOST\",\"texts\":[\"false\"]},{\"field\":\"IS_RELIC\",\"texts\":[\"false\"]}]}"
+
+    gqlQuery="$(echo $gql_list_targets)"
+    gqlVars="$(echo $variables)"
+    rsc_gql_query
+
+    # Get all matching host IDs (portable, no mapfile)
+    host_ids=$(cat /tmp/rbkresponse.$$ | jq -r '.data.physicalHosts.nodes[] | .id')
+    host_count=$(echo "$host_ids" | grep -c .)
+    if [[ $host_count -ne 1 ]]; then
+        echo "ERROR: Multiple hosts found for '$1':"
+        cat /tmp/rbkresponse.$$ | jq -r '.data.physicalHosts.nodes[] | "\(.name) \(.id)"'
+        exit_with_error
+    fi
+    # Set the first match (or empty if none)
+    targetHostId=$(echo "$host_ids" | head -n 1)
+
+    #cat /tmp/rbkresponse.$$ | jq -r 
+}
+
 rsc_find_database () {
 
 	# if cluster_uuid is not set, get it