Systemd permission denied on creating a folder

I am trying to install [InfluxDB 2.0][1] and followed the instruction [here][2] in `Centos 7`.
So, my service files is: `/lib/systemd/system/influxdb.service` and its content:
```bash
[Unit]
Description=InfluxDB 2.0 service file.
Documentation=https://v2.docs.influxdata.com/v2.0/get-started/
After=network-online.target

[Service]
User=influxdb
Group=influxdb
ExecStart=/usr/local/bin/influxd
Restart=on-failure

[Install]
WantedBy=multi-user.target
```
And `ls`ing the file:
```bash
[vagrant@localhost ~]$ ls /lib/systemd/system/inf* -l
-rw-r--r--. 1 root root 268 Oct 17 09:54 /lib/systemd/system/influxdb.service
```
The Influxdb binaries are here:
```bash
[vagrant@localhost ~]$ ls /usr/local/bin/inf* -l
-rwxr-xr-x. 1 influxdb influxdb 33235536 Oct 17 09:46 /usr/local/bin/influx
-rwxr-xr-x. 1 influxdb influxdb 95804192 Oct 17 09:46 /usr/local/bin/influxd
```
Systemd service status is:
```bash
[vagrant@localhost ~]$ systemctl status influxdb.service
● influxdb.service - InfluxDB 2.0 service file.
Loaded: loaded (/usr/lib/systemd/system/influxdb.service; enabled; vendor preset: disabled)
Active: active (running) since Sat 2020-10-17 11:39:54 UTC; 16min ago
Docs: https://v2.docs.influxdata.com/v2.0/get-started/
Main PID: 13398 (influxd)
CGroup: /system.slice/influxdb.service
└─13398 /usr/local/bin/influxd
```

However, the service is not working and looking the ` sudo journalctl | grep influxdb | less `
, I found this:
```bash
Oct 17 09:46:27 localhost.localdomain sudo[16616]: vagrant : TTY=pts/0 ; PWD=/opt/influxdb-2.0.0-rc.1_linux_amd64 ; USER=root ; COMMAND=/bin/cp ./{influx, influxd} /usr/local/bin
Oct 17 09:46:37 localhost.localdomain sudo[16619]: vagrant : TTY=pts/0 ; PWD=/opt/influxdb-2.0.0-rc.1_linux_amd64 ; USER=root ; COMMAND=/bin/cp {influx, influxd} /usr/local/bin
Oct 17 09:46:52 localhost.localdomain sudo[16634]: vagrant : TTY=pts/0 ; PWD=/opt/influxdb-2.0.0-rc.1_linux_amd64 ; USER=root ; COMMAND=/bin/cp influx influxd /usr/local/bin
Oct 17 09:50:31 localhost.localdomain sudo[16653]: vagrant : TTY=pts/0 ; PWD=/usr/lib/systemd/system ; USER=root ; COMMAND=/sbin/useradd -rs /bin/false influxdb
Oct 17 09:50:31 localhost.localdomain useradd[16655]: new group: name=influxdb, GID=993
Oct 17 09:50:31 localhost.localdomain useradd[16655]: new user: name=influxdb, UID=996, GID=993, home=/home/influxdb, shell=/bin/false
Oct 17 09:50:42 localhost.localdomain sudo[16661]: vagrant : TTY=pts/0 ; PWD=/usr/lib/systemd/system ; USER=root ; COMMAND=/bin/touch /lib/systemd/system/influxdb.service
Oct 17 09:51:14 localhost.localdomain sudo[16677]: vagrant : TTY=pts/0 ; PWD=/usr/lib/systemd/system ; USER=root ; COMMAND=/bin/vim influxdb.service
Oct 17 09:58:42 localhost.localdomain sudo[16708]: vagrant : TTY=pts/0 ; PWD=/usr/lib/systemd/system ; USER=root ; COMMAND=/bin/systemctl start influxdb.service
Oct 17 09:58:56 localhost.localdomain influxd[16716]: ts=2020-10-17T09:58:56.784692Z lvl=error msg="Failed opening bolt" log_id=0PuVoU40000 error="unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied"
Oct 17 09:58:56 localhost.localdomain influxd[16716]: Error: unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied
Oct 17 09:58:56 localhost.localdomain influxd[16716]: --bolt-path string path to boltdb database (default "/home/influxdb/.influxdbv2/influxd.bolt")
Oct 17 09:58:56 localhost.localdomain influxd[16716]: --engine-path string path to persistent engine files (default "/home/influxdb/.influxdbv2/engine")
Oct 17 09:58:56 localhost.localdomain systemd[1]: influxdb.service: main process exited, code=exited, status=1/FAILURE
Oct 17 09:58:56 localhost.localdomain systemd[1]: Unit influxdb.service entered failed state.
Oct 17 09:58:56 localhost.localdomain systemd[1]: influxdb.service failed.
Oct 17 09:58:57 localhost.localdomain systemd[1]: influxdb.service holdoff time over, scheduling restart.
Oct 17 09:59:10 localhost.localdomain influxd[16731]: ts=2020-10-17T09:59:10.994806Z lvl=error msg="Failed opening bolt" log_id=0PuVpL_W000 error="unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied"
Oct 17 09:59:10 localhost.localdomain influxd[16731]: Error: unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied
Oct 17 09:59:11 localhost.localdomain influxd[16731]: --bolt-path string path to boltdb database (default "/home/influxdb/.influxdbv2/influxd.bolt")
Oct 17 09:59:11 localhost.localdomain influxd[16731]: --engine-path string path to persistent engine files (default "/home/influxdb/.influxdbv2/engine")
Oct 17 09:59:11 localhost.localdomain systemd[1]: influxdb.service: main process exited, code=exited, status=1/FAILURE
Oct 17 09:59:11 localhost.localdomain systemd[1]: Unit influxdb.service entered failed state.
Oct 17 09:59:11 localhost.localdomain systemd[1]: influxdb.service failed.
Oct 17 09:59:11 localhost.localdomain systemd[1]: influxdb.service holdoff time over, scheduling restart.
Oct 17 09:59:25 localhost.localdomain influxd[16745]: ts=2020-10-17T09:59:25.253903Z lvl=error msg="Failed opening bolt" log_id=0PuVqDHG000 error="unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied"
Oct 17 09:59:25 localhost.localdomain influxd[16745]: Error: unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied
Oct 17 09:59:25 localhost.localdomain influxd[16745]: --bolt-path string path to boltdb database (default "/home/influxdb/.influxdbv2/influxd.bolt")
Oct 17 09:59:25 localhost.localdomain influxd[16745]: --engine-path string path to persistent engine files (default "/home/influxdb/.influxdbv2/engine")
Oct 17 09:59:25 localhost.localdomain systemd[1]: influxdb.service: main process exited, code=exited, status=1/FAILURE
Oct 17 09:59:25 localhost.localdomain systemd[1]: Unit influxdb.service entered failed state.
Oct 17 09:59:25 localhost.localdomain systemd[1]: influxdb.service failed.
Oct 17 09:59:25 localhost.localdomain systemd[1]: influxdb.service holdoff time over, scheduling restart.
Oct 17 09:59:39 localhost.localdomain influxd[16759]: ts=2020-10-17T09:59:39.280461Z lvl=error msg="Failed opening bolt" log_id=0PuVr440000 error="unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied"
Oct 17 09:59:39 localhost.localdomain influxd[16759]: Error: unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied
Oct 17 09:59:39 localhost.localdomain influxd[16759]: --bolt-path string path to boltdb database (default "/home/influxdb/.influxdbv2/influxd.bolt")
Oct 17 09:59:39 localhost.localdomain influxd[16759]: --engine-path string path to persistent engine files (default "/home/influxdb/.influxdbv2/engine")
Oct 17 09:59:39 localhost.localdomain systemd[1]: influxdb.service: main process exited, code=exited, status=1/FAILURE
Oct 17 09:59:39 localhost.localdomain systemd[1]: Unit influxdb.service entered failed state.
Oct 17 09:59:39 localhost.localdomain systemd[1]: influxdb.service failed.
Oct 17 09:59:39 localhost.localdomain systemd[1]: influxdb.service holdoff time over, scheduling restart.
Oct 17 09:59:53 localhost.localdomain influxd[16778]: ts=2020-10-17T09:59:53.202433Z lvl=error msg="Failed opening bolt" log_id=0PuVrvSW000 error="unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied"
Oct 17 09:59:53 localhost.localdomain influxd[16778]: Error: unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied
Oct 17 09:59:53 localhost.localdomain influxd[16778]: --bolt-path string path to boltdb database (default "/home/influxdb/.influxdbv2/influxd.bolt")
Oct 17 09:59:53 localhost.localdomain influxd[16778]: --engine-path string path to persistent engine files (default "/home/influxdb/.influxdbv2/engine")
Oct 17 09:59:53 localhost.localdomain systemd[1]: influxdb.service: main process exited, code=exited, status=1/FAILURE
Oct 17 09:59:53 localhost.localdomain systemd[1]: Unit influxdb.service entered failed state.
Oct 17 09:59:53 localhost.localdomain systemd[1]: influxdb.service failed.
Oct 17 09:59:53 localhost.localdomain systemd[1]: influxdb.service holdoff time over, scheduling restart.
Oct 17 10:00:07 localhost.localdomain influxd[16795]: ts=2020-10-17T10:00:07.316899Z lvl=error msg="Failed opening bolt" log_id=0PuVsma0000 error="unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied"
Oct 17 10:00:07 localhost.localdomain influxd[16795]: Error: unable to create directory /home/influxdb/.influxdbv2/influxd.bolt: mkdir /home/influxdb: permission denied
```
It is failing on creation of the folders as per the log above.
I ran this: `sudo mkhomedir_helper influxdb` to create the home folder for `influxdb` and the result of checking permission is this:
```bash
[vagrant@localhost ~]$ sudo ls -l /home
total 0
drwxr-xr-x. 4 influxdb influxdb 95 Oct 17 11:39 influxdb
drwx------. 4 vagrant vagrant 109 Oct 17 11:54 vagrant
```
I cannot figure out where I am missing to give enough permission for the user (created: `sudo useradd -rs /bin/false influxdb`) to run the binary as a service?

**UPDATE: Audit log added**
```bash
type=SERVICE_START msg=audit(1602934669.699:3137): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934683.369:3138): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
type=SERVICE_START msg=audit(1602934683.556:3139): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934683.556:3140): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_START msg=audit(1602934683.558:3141): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934697.637:3142): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
type=SERVICE_START msg=audit(1602934697.879:3143): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934697.879:3144): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_START msg=audit(1602934697.882:3145): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934711.388:3146): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
type=SERVICE_START msg=audit(1602934711.561:3147): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934711.561:3148): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_START msg=audit(1602934711.565:3149): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934725.261:3158): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
type=SERVICE_START msg=audit(1602934725.700:3159): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934725.700:3160): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_START msg=audit(1602934725.700:3161): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934739.450:3162): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
type=SERVICE_START msg=audit(1602934739.558:3163): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934739.559:3164): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_START msg=audit(1602934739.561:3165): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934753.257:3166): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
type=SERVICE_START msg=audit(1602934753.585:3167): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934753.585:3168): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_START msg=audit(1602934753.588:3169): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_STOP msg=audit(1602934783.087:3186): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=SERVICE_START msg=audit(1602934794.151:3193): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=influxdb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
type=USER_AUTH msg=audit(1602937018.434:3233): pid=13575 uid=1000 auid=1000 ses=7 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:authentication grantors=? acct="influxdb" exe="/usr/bin/su" hostname=localhost.localdomain addr=? terminal=pts/0 res=failed'
type=USER_CHAUTHTOK msg=audit(1602937096.193:3238): pid=13581 uid=0 auid=1000 ses=7 subj=unconfined_u:unconfined_r:passwd_t:s0-s0:c0.c1023 msg='op=PAM:chauthtok grantors=? acct="influxdb" exe="/usr/bin/passwd" hostname=localhost.localdomain addr=? terminal=pts/0 res=failed'

```

Help?
Thanks

[1]: https://docs.influxdata.com/influxdb/v2.0/get-started/
[2]: https://devconnected.com/how-to-install-influxdb-on-ubuntu-debian-in-2019/#II_Installing_InfluxDB_20

The issue names /lib/systemd/system/influxdb.service and /usr/local/bin/influxd; start by comparing the service's User/Group and default paths with the journalctl failure, then inspect the added audit entries. Done means the service can create its data directories and remains running under influxdb.

Written by the indexing model from the issue text.