bin/octo-diff on worker2 staging (this node has both workers with and without events):
```
% $SWH_PUPPET_ENVIRONMENT_HOME/bin/octocatalog-diff --octocatalog-diff-args --no-truncate-details --to staging worker2
...
*******************************************
File[/etc/systemd/system/swh-worker@.service] =>
parameters =>
content =>
@@ -1,2 +1,5 @@
+# Managed by puppet - modifications will be overwritten
+# In defined class profile::swh::deploy::worker::base
+
[Unit]
Description=Software Heritage Worker (%i)
@@ -8,4 +11,6 @@
_
Type=simple
+# Following environment variables can be overriden in the respective
+# swh-worker@<service>.service.d/parameters.conf
Environment=SWH_CONFIG_FILENAME=/etc/softwareheritage/%i.yml
Environment=SWH_LOG_TARGET=journal
@@ -14,5 +19,6 @@
Environment=LOGLEVEL=info
Environment=CELERY_HOSTNAME=worker2.internal.staging.swh.network
-ExecStart=/usr/bin/python3 -m celery worker -n %i@${CELERY_HOSTNAME} --app=swh.scheduler.celery_backend.config.app --pool=prefork --events --concurrency=${CONCURRENCY} --maxtasksperchild=${MAX_TASKS_PER_CHILD} -Ofair --loglevel=${LOGLEVEL} --without-gossip --without-mingle --without-heartbeat
+Environment=CELERY_WORKER_EXTRA_ARGS=
+ExecStart=/usr/bin/python3 -m celery worker -n %i@${CELERY_HOSTNAME} --app=swh.scheduler.celery_backend.config.app --pool=prefork ${CELERY_WORKER_EXTRA_ARGS} --concurrency=${CONCURRENCY} --maxtasksperchild=${MAX_TASKS_PER_CHILD} -Ofair --loglevel=${LOGLEVEL} --without-gossip --without-mingle --without-heartbeat
_
KillMode=process
*******************************************
File[/etc/systemd/system/swh-worker@lister.service.d/parameters.conf] =>
parameters =>
content =>
@@ -11,2 +11,3 @@
_
_
+Environment=CELERY_WORKER_EXTRA_ARGS=--events
*******************************************
File[/etc/systemd/system/swh-worker@loader_high_priority.service.d/parameters.conf] =>
parameters =>
content =>
@@ -8,2 +8,3 @@
_
_
+Environment=CELERY_WORKER_EXTRA_ARGS=--events
*******************************************
File[/etc/systemd/system/swh-worker@vault_cooker.service.d/parameters.conf] =>
parameters =>
content =>
@@ -11,2 +11,3 @@
_
_
+Environment=CELERY_WORKER_EXTRA_ARGS=--events
*******************************************
Profile::Swh::Deploy::Worker::Instance[checker_deposit] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[lister] =>
parameters =>
send_task_events =>
+ true
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_archive] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_cran] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_debian] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_deposit] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_git] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_high_priority] =>
parameters =>
send_task_events =>
+ true
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_mercurial] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_nixguix] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_npm] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_opam] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_pypi] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[loader_svn] =>
parameters =>
send_task_events =>
+ false
*******************************************
Profile::Swh::Deploy::Worker::Instance[vault_cooker] =>
parameters =>
send_task_events =>
+ true
*******************************************
Systemd::Dropin_file[swh-worker@lister/parameters.conf] =>
parameters =>
content =>
@@ -11,2 +11,3 @@
_
_
+Environment=CELERY_WORKER_EXTRA_ARGS=--events
*******************************************
Systemd::Dropin_file[swh-worker@loader_high_priority/parameters.conf] =>
parameters =>
content =>
@@ -8,2 +8,3 @@
_
_
+Environment=CELERY_WORKER_EXTRA_ARGS=--events
*******************************************
Systemd::Dropin_file[swh-worker@vault_cooker/parameters.conf] =>
parameters =>
content =>
@@ -11,2 +11,3 @@
_
_
+Environment=CELERY_WORKER_EXTRA_ARGS=--events
*******************************************
Systemd::Unit_file[swh-worker@.service] =>
parameters =>
content =>
@@ -1,2 +1,5 @@
+# Managed by puppet - modifications will be overwritten
+# In defined class profile::swh::deploy::worker::base
+
[Unit]
Description=Software Heritage Worker (%i)
@@ -8,4 +11,6 @@
_
Type=simple
+# Following environment variables can be overriden in the respective
+# swh-worker@<service>.service.d/parameters.conf
Environment=SWH_CONFIG_FILENAME=/etc/softwareheritage/%i.yml
Environment=SWH_LOG_TARGET=journal
@@ -14,5 +19,6 @@
Environment=LOGLEVEL=info
Environment=CELERY_HOSTNAME=worker2.internal.staging.swh.network
-ExecStart=/usr/bin/python3 -m celery worker -n %i@${CELERY_HOSTNAME} --app=swh.scheduler.celery_backend.config.app --pool=prefork --events --concurrency=${CONCURRENCY} --maxtasksperchild=${MAX_TASKS_PER_CHILD} -Ofair --loglevel=${LOGLEVEL} --without-gossip --without-mingle --without-heartbeat
+Environment=CELERY_WORKER_EXTRA_ARGS=
+ExecStart=/usr/bin/python3 -m celery worker -n %i@${CELERY_HOSTNAME} --app=swh.scheduler.celery_backend.config.app --pool=prefork ${CELERY_WORKER_EXTRA_ARGS} --concurrency=${CONCURRENCY} --maxtasksperchild=${MAX_TASKS_PER_CHILD} -Ofair --loglevel=${LOGLEVEL} --without-gossip --without-mingle --without-heartbeat
_
KillMode=process
*******************************************
*** End octocatalog-diff on worker2.internal.staging.swh.network```
```