Merge pull request #87 from lsst/tickets/DM-50400

pass IDDS_MAX_NAME_LENGTH to remote build task

Author: zhaoyuyoung

config/bps_remote.yaml

@@ -22,6 +22,7 @@ remoteBuild:
     export PANDACACHE_URL=$PANDA_URL_SSL;
     export PANDA_URL=$PANDA_URL_SSL;
     export PANDA_BEHIND_REAL_LB=true;
+    export IDDS_MAX_NAME_LENGTH={IDDS_MAX_NAME_LENGTH};
     {custom_lsst_setup}
     python3 ${CTRL_BPS_PANDA_DIR}/python/lsst/ctrl/bps/panda/edgenode/build_cmd_line_decoder.py \
             _download_cmd_line_ _build_cmd_line_ _compute_site_

doc/changes/DM-50400.bugfix.rst

@@ -0,0 +1 @@
+Passed IDDS_MAX_NAME_LENGTH to remote build task

python/lsst/ctrl/bps/panda/constants.py

@@ -41,3 +41,4 @@
 PANDA_DEFAULT_MAX_COPY_WORKERS = 10
 PANDA_DEFAULT_MAX_PAYLOADS_PER_PANDA_JOB = 10
 PANDA_DEFAULT_ORDER_ID_MAP_FILE = "panda_order_id_map.json"
+PANDA_DEFAULT_NAME_LENGTH = 4000

python/lsst/ctrl/bps/panda/utils.py

@@ -60,6 +60,7 @@
     PANDA_DEFAULT_MAX_JOBS_PER_TASK,
     PANDA_DEFAULT_MAX_PAYLOADS_PER_PANDA_JOB,
     PANDA_DEFAULT_MAX_WALLTIME,
+    PANDA_DEFAULT_NAME_LENGTH,
     PANDA_DEFAULT_ORDER_ID_MAP_FILE,
     PANDA_DEFAULT_PRIORITY,
     PANDA_DEFAULT_PROCESSING_TYPE,
@@ -876,6 +877,10 @@ def create_idds_build_workflow(**kwargs):
     search_opt = {"replaceVars": True, "expandEnvVars": False, "replaceEnvVars": False, "required": False}
     cvals = {"LSST_VERSION": get_task_parameter(config, remote_build, "LSST_VERSION")}
     cvals["custom_lsst_setup"] = get_task_parameter(config, remote_build, "custom_lsst_setup")
+    max_name_length = PANDA_DEFAULT_NAME_LENGTH
+    if "IDDS_MAX_NAME_LENGTH" in os.environ:
+        max_name_length = int(os.environ["IDDS_MAX_NAME_LENGTH"])
+    cvals["IDDS_MAX_NAME_LENGTH"] = max_name_length
     search_opt["curvals"] = cvals
     _, executable = remote_build.search("runnerCommand", opt=search_opt)
     executable = executable.replace("_download_cmd_line_", remote_filename)