Please help me hack into my openhabian grafana setup

Hi,

I set up logging to a influxdb database on my NAS, but I have not gone into grafana very much beyond just a quick look around in the system. The problem is then that while I have nothing in grafana that I need to keep, i have forgotten the password I set now and have tried all the ones I can think of. And I dont think an email is set actually, because I dont get an email when trying to do a password reset. So, what I would like to do now is just maybe reset the whole thing and start from scratch in Grafana, but this turns out not to be so easy.

After trying to really purge my setup of grafana:

[07:51:07] openhabian@openHABianPi:~$ sudo LANGUAGE=C apt-get purge grafana influxdb
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package 'influxdb' is not installed, so not removed
The following packages will be REMOVED:
  grafana*
0 upgraded, 0 newly installed, 1 to remove and 25 not upgraded.
After this operation, 131 MB disk space will be freed.
Do you want to continue? [J/n] j
(Reading database ... 50494 files and directories currently installed.)
Removing grafana (5.1.4) ...
(Reading database ... 49153 files and directories currently installed.)
Purging configuration files for grafana (5.1.4) ...
dpkg: warning: while removing grafana, directory '/usr/share/grafana' not empty so not removed
dpkg: warning: while removing grafana, directory '/etc/grafana' not empty so not removed
Processing triggers for systemd (232-25+deb9u4) ...
Updating FireMotD available updates count ... 
[07:52:57] openhabian@openHABianPi:~$ sudo rm -Rf /usr/share/grafana /etc/grafana

i installed everything again

[07:53:03] openhabian@openHABianPi:~$ sudo LANGUAGE=C openhabian-config 
2018-08-31_07:53:42_CEST [openHABian] Checking for root privileges... OK
2018-08-31_07:53:42_CEST [openHABian] Loading configuration file '/etc/openhabian.conf'... OK
2018-08-31_07:53:42_CEST [openHABian] openHABian configuration tool version: [master]v1.4.1-413(7799e0d)
2018-08-31_07:53:43_CEST [openHABian] Checking for changes in origin... OK
2018-08-31_07:53:50_CEST [openHABian] Setting up InfluxDB and Grafana... 

$ apt -y install apt-transport-https 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
apt-transport-https is already the newest version (1.4.8).
0 upgraded, 0 newly installed, 0 to remove and 25 not upgraded.

InfluxDB... 
--2018-08-31 07:53:54--  https://repos.influxdata.com/influxdb.key
Resolving repos.influxdata.com (repos.influxdata.com)... 52.84.213.28, 52.84.213.13, 52.84.213.25, ...
Connecting to repos.influxdata.com (repos.influxdata.com)|52.84.213.28|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3108 (3,0K) [application/pgp-keys]
Saving to: ‘STDOUT’

-                                         100%[=====================================================================================>]   3,04K  --.-KB/s    in 0s      

2018-08-31 07:53:55 (84,9 MB/s) - written to stdout [3108/3108]

OK

$ apt update 
Ign:1 http://repos.azulsystems.com/debian stable InRelease
Hit:2 http://repos.azulsystems.com/debian stable Release
Hit:3 http://raspbian.raspberrypi.org/raspbian stretch InRelease
Hit:4 http://archive.raspberrypi.org/debian stretch InRelease
Hit:5 https://repos.influxdata.com/debian stretch InRelease
Hit:7 https://deb.nodesource.com/node_8.x stretch InRelease
Ign:8 https://dl.bintray.com/fg2it/deb stretch InRelease
Ign:9 https://dl.bintray.com/openhab/apt-repo2 stable InRelease
Hit:10 https://dl.bintray.com/fg2it/deb stretch Release
Hit:11 https://dl.bintray.com/openhab/apt-repo2 stable Release
Reading package lists... Done
Building dependency tree       
Reading state information... Done
25 packages can be upgraded. Run 'apt list --upgradable' to see them.

$ apt -y install influxdb 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following NEW packages will be installed:
  influxdb
0 upgraded, 1 newly installed, 0 to remove and 25 not upgraded.
Need to get 23,5 MB of archives.
After this operation, 71,9 MB of additional disk space will be used.
Get:1 https://repos.influxdata.com/debian stretch/stable armhf influxdb armhf 1.6.2-1 [23,5 MB]
Fetched 23,5 MB in 18s (1 296 kB/s)                                                                                                                                    
Selecting previously unselected package influxdb.
(Reading database ... 49148 files and directories currently installed.)
Preparing to unpack .../influxdb_1.6.2-1_armhf.deb ...
Unpacking influxdb (1.6.2-1) ...
Setting up influxdb (1.6.2-1) ...
Processing triggers for man-db (2.7.6.1-2) ...
Updating FireMotD available updates count ... 

$ systemctl daemon-reload 

$ systemctl enable influxdb.service 

$ systemctl start influxdb.service 
OK 
Grafana... 

$ apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 379CE192D401AB61 
Executing: /tmp/apt-key-gpghome.EHTNuSN08j/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys 379CE192D401AB61
gpg: key 379CE192D401AB61: "Bintray (by JFrog) <bintray@bintray.com>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1

$ apt update 
Hit:1 http://archive.raspberrypi.org/debian stretch InRelease
Hit:2 http://raspbian.raspberrypi.org/raspbian stretch InRelease
Ign:3 http://repos.azulsystems.com/debian stable InRelease
Hit:4 http://repos.azulsystems.com/debian stable Release
Hit:5 https://deb.nodesource.com/node_8.x stretch InRelease
Hit:6 https://repos.influxdata.com/debian stretch InRelease
Ign:7 https://dl.bintray.com/fg2it/deb stretch InRelease
Ign:8 https://dl.bintray.com/openhab/apt-repo2 stable InRelease
Hit:9 https://dl.bintray.com/fg2it/deb stretch Release
Hit:10 https://dl.bintray.com/openhab/apt-repo2 stable Release
Reading package lists... Done
Building dependency tree       
Reading state information... Done
25 packages can be upgraded. Run 'apt list --upgradable' to see them.

$ apt -y install grafana 
Reading package lists... Done
Building dependency tree        
Reading state information... Done
The following NEW packages will be installed:
  grafana
0 upgraded, 1 newly installed, 0 to remove and 25 not upgraded.
Need to get 0 B/48,5 MB of archives.
After this operation, 131 MB of additional disk space will be used.
Selecting previously unselected package grafana.
(Reading database ... 49174 files and directories currently installed.)
Preparing to unpack .../grafana_5.1.4_armhf.deb ...
Unpacking grafana (5.1.4) ...
Processing triggers for systemd (232-25+deb9u4) ...
Setting up grafana (5.1.4) ...
### NOT starting on installation, please execute the following statements to configure grafana to start automatically using systemd
 sudo /bin/systemctl daemon-reload
 sudo /bin/systemctl enable grafana-server
### You can start grafana-server by executing
 sudo /bin/systemctl start grafana-server
Processing triggers for systemd (232-25+deb9u4) ...
Updating FireMotD available updates count ... 

$ systemctl daemon-reload 

$ systemctl enable grafana-server.service 
Synchronizing state of grafana-server.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install enable grafana-server

$ systemctl start grafana-server.service 
OK 
Connecting (TODO)... 
Adding openHAB dashboard tile... 
2018-08-31_07:55:10_CEST [openHABian] Adding an openHAB dashboard tile for 'grafana'... Replacing... OK
2018-08-31_07:56:54_CEST [openHABian] Checking for default openHABian username:password combination... OK
2018-08-31_07:56:54_CEST [openHABian] We hope you got what you came for! See you again soon ;)

After that I was expecting to be able to log in again using the default passwords (admin:admin) but I failed:

Changing the password of grafana admin account using openhabian-config also failed:

[07:56:54] openhabian@openHABianPi:~$ sudo LANGUAGE=C openhabian-config 
2018-08-31_08:06:48_CEST [openHABian] Checking for root privileges... OK
2018-08-31_08:06:48_CEST [openHABian] Loading configuration file '/etc/openhabian.conf'... OK
2018-08-31_08:06:48_CEST [openHABian] openHABian configuration tool version: [master]v1.4.1-413(7799e0d)
2018-08-31_08:06:48_CEST [openHABian] Checking for changes in origin... OK
2018-08-31_08:07:31_CEST [openHABian] Changing password for Grafana admininistration account "admin"... INFO[08-31|08:07:31] Initializing DB                          logger=sqlstore dbtype=sqlite3
INFO[08-31|08:07:31] Starting DB migration                    logger=migrator
INFO[08-31|08:07:31] Executing migration                      logger=migrator id="create migration_log table"
INFO[08-31|08:07:31] Executing migration                      logger=migrator id="create user table"
INFO[08-31|08:07:31] Executing migration                      logger=migrator id="add unique index user.login"
INFO[08-31|08:07:31] Executing migration                      logger=migrator id="add unique index user.email"
INFO[08-31|08:07:31] Executing migration                      logger=migrator id="drop index UQE_user_login - v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="drop index UQE_user_email - v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Rename table user to user_v1 - v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create user table v2"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index UQE_user_login - v2"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index UQE_user_email - v2"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="copy data_source v1 to v2"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Drop old table user_v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Add column help_flags1 to user table"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Update user table charset"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Add last_seen_at column to user"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create temp user table v1-7"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index IDX_temp_user_email - v1-7"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index IDX_temp_user_org_id - v1-7"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index IDX_temp_user_code - v1-7"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index IDX_temp_user_status - v1-7"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Update temp_user table charset"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create star table"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="add unique index star.user_id_dashboard_id"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create org table v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index UQE_org_name - v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create org_user table v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index IDX_org_user_org_id - v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index UQE_org_user_org_id_user_id - v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="copy data account to org"
INFO[08-31|08:07:32] Skipping migration condition not fulfilled logger=migrator id="copy data account to org"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="copy data account_user to org_user"
INFO[08-31|08:07:32] Skipping migration condition not fulfilled logger=migrator id="copy data account_user to org_user"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Drop old table account"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Drop old table account_user"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Update org table charset"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Update org_user table charset"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Migrate all Read Only Viewers to Viewers"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create dashboard table"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="add index dashboard.account_id"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="add unique index dashboard_account_id_slug"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create dashboard_tag table"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="add unique index dashboard_tag.dasboard_id_term"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="drop index UQE_dashboard_tag_dashboard_id_term - v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="Rename table dashboard to dashboard_v1 - v1"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create dashboard v2"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index IDX_dashboard_org_id - v2"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="create index UQE_dashboard_org_id_slug - v2"
INFO[08-31|08:07:32] Executing migration                      logger=migrator id="copy dashboard v1 to v2"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="drop table dashboard_v1"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="alter dashboard.data to mediumtext v1"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add column updated_by in dashboard - v2"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add column created_by in dashboard - v2"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add column gnetId in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add index for gnetId in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add column plugin_id in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add index for plugin_id in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add index for dashboard_id in dashboard_tag"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Update dashboard table charset"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Update dashboard_tag table charset"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add column folder_id in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add column isFolder in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add column has_acl in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add column uid in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Update uid column values in dashboard"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add unique index dashboard_org_id_uid"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Remove unique index org_id_slug"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Update dashboard title length"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Add unique index for dashboard_org_id_title_folder_id"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="create dashboard_provisioning"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="Rename table dashboard_provisioning to dashboard_provisioning_tmp_qwerty - v1"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="create dashboard_provisioning v2"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="create index IDX_dashboard_provisioning_dashboard_id - v2"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="create index IDX_dashboard_provisioning_dashboard_id_name - v2"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="copy dashboard_provisioning v1 to v2"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="drop dashboard_provisioning_tmp_qwerty"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="create data_source table"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="add index data_source.account_id"
INFO[08-31|08:07:33] Executing migration                      logger=migrator id="add unique index data_source.account_id_name"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="drop index IDX_data_source_account_id - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="drop index UQE_data_source_account_id_name - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Rename table data_source to data_source_v1 - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create data_source table v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index IDX_data_source_org_id - v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index UQE_data_source_org_id_name - v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="copy data_source v1 to v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Drop old table data_source_v1 #2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Add column with_credentials"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Add secure json data column"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Update data_source table charset"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Update initial version to 1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Add read_only data column"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create api_key table"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="add index api_key.account_id"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="add index api_key.key"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="add index api_key.account_id_name"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="drop index IDX_api_key_account_id - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="drop index UQE_api_key_key - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="drop index UQE_api_key_account_id_name - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Rename table api_key to api_key_v1 - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create api_key table v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index IDX_api_key_org_id - v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index UQE_api_key_key - v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index UQE_api_key_org_id_name - v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="copy api_key v1 to v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Drop old table api_key_v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Update api_key table charset"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create dashboard_snapshot table v4"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="drop table dashboard_snapshot_v4 #1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create dashboard_snapshot table v5 #2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index UQE_dashboard_snapshot_key - v5"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index UQE_dashboard_snapshot_delete_key - v5"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index IDX_dashboard_snapshot_user_id - v5"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="alter dashboard_snapshot to mediumtext v2"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Update dashboard_snapshot table charset"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create quota table v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index UQE_quota_org_id_user_id_target - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Update quota table charset"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create plugin_setting table"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create index UQE_plugin_setting_org_id_plugin_id - v1"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Add column plugin_version to plugin_settings"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Update plugin_setting table charset"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="create session table"
INFO[08-31|08:07:34] Executing migration                      logger=migrator id="Drop old table playlist table"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Drop old table playlist_item table"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create playlist table v2"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create playlist item table v2"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Update playlist table charset"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Update playlist_item table charset"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="drop preferences table v2"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="drop preferences table v3"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create preferences table v3"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Update preferences table charset"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create alert table v1"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index alert org_id & id "
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index alert state"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index alert dashboard_id"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create alert_notification table v1"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Add column is_default"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index alert_notification org_id & name"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Update alert table charset"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Update alert_notification table charset"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Drop old annotation table v4"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create annotation table v5"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index annotation 0 v3"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index annotation 1 v3"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index annotation 2 v3"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index annotation 3 v3"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index annotation 4 v3"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Update annotation table charset"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Add column region_id to annotation table"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Drop category_id index"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Add column tags to annotation table"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Create annotation_tag table v2"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Add unique index annotation_tag.annotation_id_tag_id"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Update alert annotations and set TEXT to empty"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create test_data table"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create dashboard_version table v1"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index dashboard_version.dashboard_id"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add unique index dashboard_version.dashboard_id and dashboard_version.version"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Set dashboard version to 1 where 0"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="save existing dashboard data in dashboard_version table v1"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="alter dashboard_version.data to mediumtext v1"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create team table"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index team.org_id"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add unique index team_org_id_name"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="create team member table"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add index team_member.org_id"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="add unique index team_member_org_id_team_id_user_id"
INFO[08-31|08:07:35] Executing migration                      logger=migrator id="Add column email to team table"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="create dashboard acl table"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="add index dashboard_acl_dashboard_id"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="add unique index dashboard_acl_dashboard_id_user_id"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="add unique index dashboard_acl_dashboard_id_team_id"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="save default acl rules in dashboard_acl table"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="create tag table"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="add index tag.key_value"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="create login attempt table"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="add index login_attempt.username"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="drop index IDX_login_attempt_username - v1"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="Rename table login_attempt to login_attempt_tmp_qwerty - v1"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="create login_attempt v2"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="create index IDX_login_attempt_username - v2"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="copy login_attempt v1 to v2"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="drop login_attempt_tmp_qwerty"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="create user auth table"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="create index IDX_user_auth_auth_module_auth_id - v1"
INFO[08-31|08:07:36] Executing migration                      logger=migrator id="alter user_auth.auth_id to length 190"

Error: Could not read user from database. Error: User not found

NAME:
   Grafana cli admin reset-admin-password - reset-admin-password <new password>

USAGE:
   Grafana cli admin reset-admin-password [command options] [arguments...]

OPTIONS:
   --homepath value  path to grafana install/home path, defaults to working directory
   --config value    path to config file
   
OK
2018-08-31_08:07:39_CEST [openHABian] Checking for default openHABian username:password combination... OK
2018-08-31_08:07:39_CEST [openHABian] We hope you got what you came for! See you again soon ;)

(and the result is of course the same if I do a grafana-cli admin reset-admin-password --homepath "/usr/share/grafana" <mynewpass> myself, and I cant log in).

So what else can I do at this point?

Remove Grafana. When that is done delete anything that may be next over in /etc/grafana and /var/lib/grafana.

Some of the files you’ve changed don’t get removed with a simple remove like the above so your forgotten password file is probably still hanging around.

Thanks. I thought I did, but I will try agin to make sure things are removed properly.

Rich, can you tell me exactly how to completely remove Grafana on a openhabian (apt-get). Latest version seem to crash my system so badly that openhab restarts without any notice.

sudo apt-get purge grafana
1 Like

Thanks!