detect the path the netdata-claim.sh script is in (#15556)

1 files changed, 26 insertions, 12 deletions

diff --git a/claim/claim.c b/claim/claim.c
index 942dd6d73c..740d9bd89d 100644
--- a/claim/claim.c
+++ b/claim/claim.c
@@ -57,7 +57,8 @@ CLAIM_AGENT_RESPONSE claim_agent(const char *claiming_arguments, bool force, con
 #ifndef DISABLE_CLOUD
     int exit_code;
     pid_t command_pid;
-    char command_buffer[CLAIMING_COMMAND_LENGTH + 1];
+    char command_exec_buffer[CLAIMING_COMMAND_LENGTH + 1];
+    char command_line_buffer[CLAIMING_COMMAND_LENGTH + 1];
     FILE *fp_child_output, *fp_child_input;
 
     // This is guaranteed to be set early in main via post_conf_load()
@@ -76,42 +77,55 @@ CLAIM_AGENT_RESPONSE claim_agent(const char *claiming_arguments, bool force, con
     if (proxy_type == PROXY_TYPE_SOCKS5 || proxy_type == PROXY_TYPE_HTTP)
         snprintf(proxy_flag, CLAIMING_PROXY_LENGTH, "-proxy=\"%s\"", proxy_str);
 
-    snprintfz(command_buffer,
+    snprintfz(command_exec_buffer, CLAIMING_COMMAND_LENGTH,
+              "exec \"%s%snetdata-claim.sh\"",
+              netdata_exe_path[0] ? netdata_exe_path : "",
+              netdata_exe_path[0] ? "/" : ""
+              );
+
+    snprintfz(command_line_buffer,
               CLAIMING_COMMAND_LENGTH,
-              "exec netdata-claim.sh %s -hostname=%s -id=%s -url=%s -noreload %s",
+              "%s %s -hostname=%s -id=%s -url=%s -noreload %s",
+              command_exec_buffer,
               proxy_flag,
               netdata_configured_hostname,
               rrdb.localhost->machine_guid,
               cloud_base_url,
               claiming_arguments);
 
-    netdata_log_info("Executing agent claiming command 'netdata-claim.sh'");
-    fp_child_output = netdata_popen(command_buffer, &command_pid, &fp_child_input);
+    netdata_log_info("Executing agent claiming command: %s", command_exec_buffer);
+    fp_child_output = netdata_popen(command_line_buffer, &command_pid, &fp_child_input);
     if(!fp_child_output) {
-        netdata_log_error("Cannot popen(\"%s\").", command_buffer);
+        netdata_log_error("Cannot popen(\"%s\").", command_exec_buffer);
         return CLAIM_AGENT_CANNOT_EXECUTE_CLAIM_SCRIPT;
     }
-    netdata_log_info("Waiting for claiming command to finish.");
-    while (fgets(command_buffer, CLAIMING_COMMAND_LENGTH, fp_child_output) != NULL) {;}
+
+    netdata_log_info("Waiting for claiming command '%s' to finish.", command_exec_buffer);
+    char read_buffer[100 + 1];
+    while (fgets(read_buffer, 100, fp_child_output) != NULL) {;}
+
     exit_code = netdata_pclose(fp_child_input, fp_child_output, command_pid);
-    netdata_log_info("Agent claiming command returned with code %d", exit_code);
+
+    netdata_log_info("Agent claiming command '%s' returned with code %d", command_exec_buffer, exit_code);
     if (0 == exit_code) {
         load_claiming_state();
         return CLAIM_AGENT_OK;
     }
     if (exit_code < 0) {
-        netdata_log_error("Agent claiming command failed to complete its run.");
+        netdata_log_error("Agent claiming command '%s' failed to complete its run", command_exec_buffer);
         return CLAIM_AGENT_CLAIM_SCRIPT_FAILED;
     }
     errno = 0;
     unsigned maximum_known_exit_code = sizeof(claiming_errors) / sizeof(claiming_errors[0]) - 1;
 
     if ((unsigned)exit_code > maximum_known_exit_code) {
-        netdata_log_error("Agent failed to be claimed with an unknown error.");
+        netdata_log_error("Agent failed to be claimed with an unknown error. Cmd: '%s'", command_exec_buffer);
         return CLAIM_AGENT_CLAIM_SCRIPT_RETURNED_INVALID_CODE;
     }
 
-    netdata_log_error("Agent failed to be claimed with the following error message:");
+    netdata_log_error("Agent failed to be claimed using the command '%s' with the following error message:",
+                      command_exec_buffer);
+
     netdata_log_error("\"%s\"", claiming_errors[exit_code]);
 
     if(msg) *msg = claiming_errors[exit_code];