In continuation of my other blogs related with DevOps tools. In this blog I would like to share the installation of NEO4J 3.2.6 Graph database on Unbuntu machine.
Installation of Neo4j for ubuntu
Step1: Install JDK
We need to have JDK before installing Neo4j.
add-apt-repository ppa:webupd8team/java
=========== JDK installation ======>
vskumar@ubuntu:~$ sudo add-apt-repository ppa:webupd8team/java
Oracle Java (JDK) Installer (automatically downloads and installs Oracle JDK7 / JDK8 / JDK9). There are no actual Java files in this PPA.
Important -> Why Oracle Java 7 And 6 Installers No Longer Work: http://www.webupd8.org/2017/06/why-oracle-java-7-and-6-installers-no.html
Ubuntu 16.10 Yakkety Yak is no longer supported by Canonical (and thus, Launchpad and this PPA). The PPA supports Ubuntu 17.10, 17.04, 16.04, 14.04 and 12.04.
More info (and Ubuntu installation instructions):
– for Oracle Java 7: http://www.webupd8.org/2012/01/install-oracle-java-jdk-7-in-ubuntu-via.html
– for Oracle Java 8: http://www.webupd8.org/2012/09/install-oracle-java-8-in-ubuntu-via-ppa.html
Debian installation instructions:
– Oracle Java 7: http://www.webupd8.org/2012/06/how-to-install-oracle-java-7-in-debian.html
– Oracle Java 8: http://www.webupd8.org/2014/03/how-to-install-oracle-java-8-in-debian.html
Oracle Java 9 (for both Ubuntu and Debian): http://www.webupd8.org/2015/02/install-oracle-java-9-in-ubuntu-linux.html
Oracle JDK 9 is now considered stable. There are currently only 64bit builds (no other builds are available for download: http://www.oracle.com/technetwork/java/javase/downloads/index.html )
More info: https://launchpad.net/~webupd8team/+archive/ubuntu/java
Press [ENTER] to continue or ctrl-c to cancel adding it
gpg: keyring `/tmp/tmp_l64cwdq/secring.gpg’ created
gpg: keyring `/tmp/tmp_l64cwdq/pubring.gpg’ created
gpg: requesting key EEA14886 from hkp server keyserver.ubuntu.com
gpg: /tmp/tmp_l64cwdq/trustdb.gpg: trustdb created
gpg: key EEA14886: public key “Launchpad VLC” imported
gpg: no ultimately trusted keys found
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
OK
vskumar@ubuntu:~$ ^C
vskumar@ubuntu:~$
==============================>
=============== Let us update as below =====>
vskumar@ubuntu:~$ sudo apt-get -f install
Reading package lists… Done
Building dependency tree
Reading state information… Done
Correcting dependencies… Done
The following packages were automatically installed and are no longer required:
bridge-utils containerd runc ubuntu-fan
Use ‘sudo apt autoremove’ to remove them.
The following additional packages will be installed:
linux-headers-4.10.0-42-generic linux-headers-generic-hwe-16.04
The following NEW packages will be installed:
linux-headers-4.10.0-42-generic
The following packages will be upgraded:
linux-headers-generic-hwe-16.04
1 upgraded, 1 newly installed, 0 to remove and 145 not upgraded.
6 not fully installed or removed.
Need to get 682 kB of archives.
After this operation, 7,550 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 linux-headers-4.10.0-42-generic amd64 4.10.0-42.46~16.04.1 [680 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 linux-headers-generic-hwe-16.04 amd64 4.10.0.42.44 [2,330 B]
Fetched 682 kB in 1s (494 kB/s)
Selecting previously unselected package linux-headers-4.10.0-42-generic.
(Reading database … 235799 files and directories currently installed.)
Preparing to unpack …/linux-headers-4.10.0-42-generic_4.10.0-42.46~16.04.1_amd64.deb …
Unpacking linux-headers-4.10.0-42-generic (4.10.0-42.46~16.04.1) …
Preparing to unpack …/linux-headers-generic-hwe-16.04_4.10.0.42.44_amd64.deb …
Unpacking linux-headers-generic-hwe-16.04 (4.10.0.42.44) over (4.10.0.40.42) …
Setting up rsync (3.1.1-3ubuntu1.1) …
Setting up linux-image-4.10.0-42-generic (4.10.0-42.46~16.04.1) …
Running depmod.
update-initramfs: deferring update (hook will be called later)
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
update-initramfs: Generating /boot/initrd.img-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
Generating grub configuration file …
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found initrd image: /boot/initrd.img-4.10.0-42-generic
Found linux image: /boot/vmlinuz-4.10.0-40-generic
Found initrd image: /boot/initrd.img-4.10.0-40-generic
Found linux image: /boot/vmlinuz-4.10.0-28-generic
Found initrd image: /boot/initrd.img-4.10.0-28-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
done
Setting up linux-image-extra-4.10.0-42-generic (4.10.0-42.46~16.04.1) …
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
update-initramfs: Generating /boot/initrd.img-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
Generating grub configuration file …
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found initrd image: /boot/initrd.img-4.10.0-42-generic
Found linux image: /boot/vmlinuz-4.10.0-40-generic
Found initrd image: /boot/initrd.img-4.10.0-40-generic
Found linux image: /boot/vmlinuz-4.10.0-28-generic
Found initrd image: /boot/initrd.img-4.10.0-28-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
done
Setting up linux-image-generic-hwe-16.04 (4.10.0.42.44) …
Setting up linux-headers-4.10.0-42 (4.10.0-42.46~16.04.1) …
Setting up linux-headers-4.10.0-42-generic (4.10.0-42.46~16.04.1) …
Setting up linux-headers-generic-hwe-16.04 (4.10.0.42.44) …
Setting up linux-generic-hwe-16.04 (4.10.0.42.44) …
vskumar@ubuntu:~$
==================================>
Step2: Install JDK
Now, we need to install JDK9.
sudo apt install oracle-java9-installer
Once the JDK is installed, check the java version as below:
====== Check java verison =====>
vskumar@ubuntu:~$ wget -O – https://debian.neo4j.org/neotechnology.gpg.key | sudo apt-key add –
–2017-12-08 08:15:11– https://debian.neo4j.org/neotechnology.gpg.key
Resolving debian.neo4j.org (debian.neo4j.org)… 52.0.233.188
Connecting to debian.neo4j.org (debian.neo4j.org)|52.0.233.188|:443… connected.
HTTP request sent, awaiting response… 200 OK
Length: 4791 (4.7K) [application/octet-stream]
Saving to: ‘STDOUT’
– 100%[===================>] 4.68K –.-KB/s in 0s
2017-12-08 08:15:16 (131 MB/s) – written to stdout [4791/4791]
OK
vskumar@ubuntu:~$ ^C
======= Installed JDK9 =======>
Step3: Install JDK
After
confirming Java version, Install neo4j as below:
$
java –version
=============================>
vskumar@ubuntu:~$
vskumar@ubuntu:~$
pwd
/home/vskumar
vskumar@ubuntu:~$
java --version
java
9.0.1
Java(TM)
SE Runtime Environment (build 9.0.1+11)
Java
HotSpot(TM) 64-Bit Server VM (build 9.0.1+11, mixed mode)
=============================>
Once
the JDK is confirmed as above steps.
Now,
let us start building the Neo4j setup as below steps:
Step1
for Neo4j Setup:
wget
-O - https://debian.neo4j.org/neotechnology.gpg.key | sudo apt-key
add -
=========
Neo4j =====>
vskumar@ubuntu:~$
wget -O - https://debian.neo4j.org/neotechnology.gpg.key | sudo
apt-key add -
--2017-12-08
08:15:11-- https://debian.neo4j.org/neotechnology.gpg.key
Resolving
debian.neo4j.org (debian.neo4j.org)... 52.0.233.188
Connecting
to debian.neo4j.org (debian.neo4j.org)|52.0.233.188|:443...
connected.
HTTP
request sent, awaiting response... 200 OK
Length:
4791 (4.7K) [application/octet-stream]
Saving
to: ‘STDOUT’
-
100%[===================>] 4.68K --.-KB/s
in 0s
2017-12-08
08:15:16 (131 MB/s) - written to stdout [4791/4791]
OK
vskumar@ubuntu:~$
===============>
Step2
for Neo4j Setup:
Use
the below pipe :
echo
'deb http://debian.neo4j.org/repo stable/' >/tmp/neo4j.list
=====================>
vskumar@ubuntu:~$
echo 'deb http://debian.neo4j.org/repo stable/' >/tmp/neo4j.list
vskumar@ubuntu:~$
cat /tmp/neo4j.list
deb
http://debian.neo4j.org/repo stable/
vskumar@ubuntu:~$
====================>
Step3
for Neo4j Setup:
Then
move the below directory and check its validation:
sudo
mv /tmp/neo4j.list /etc/apt/sources.list.d
================>
vskumar@ubuntu:~$
vskumar@ubuntu:~$
sudo mv /tmp/neo4j.list /etc/apt/sources.list.d
vskumar@ubuntu:~$
ls /etc/apt/sources.list.d
docker.list
webupd8team-ubuntu-java-xenial.list
docker.list.save
webupd8team-ubuntu-java-xenial.list.save
neo4j.list
vskumar@ubuntu:~$
ls -l /etc/apt/sources.list.d
total
20
-rw-r--r--
1 root root 70 Dec 8 04:08 docker.list
-rw-r--r--
1 root root 70 Dec 8 04:08 docker.list.save
-rw-rw-r--
1 vskumar vskumar 41 Dec 8 08:18 neo4j.list
-rw-r--r--
1 root root 207 Dec 8 04:08
webupd8team-ubuntu-java-xenial.list
-rw-r--r--
1 root root 136 Dec 8 04:08
webupd8team-ubuntu-java-xenial.list.save
vskumar@ubuntu:~$
cd /etc
vskumar@ubuntu:/etc$
cd apt
vskumar@ubuntu:/etc/apt$
cd sources
bash:
cd: sources: No such file or directory
vskumar@ubuntu:/etc/apt$
cd sources.list.d
vskumar@ubuntu:/etc/apt/sources.list.d$
pwd
/etc/apt/sources.list.d
vskumar@ubuntu:/etc/apt/sources.list.d$
ls
docker.list
webupd8team-ubuntu-java-xenial.list
docker.list.save
webupd8team-ubuntu-java-xenial.list.save
neo4j.list
vskumar@ubuntu:/etc/apt/sources.list.d$
=============================>
Step4
for Neo4j Setup:
Now,
update all dependencies by :
sudo
apt-get update //
=====================
You will see the Huge output =======>
Once
its done with ‘ok’ prompt, follow below step.
Step5
for Neo4j Setup:
Now, install neo4j using
let us
sudo
apt-get install neo4j=3.2.6
====
See the below output =====>
vskumar@ubuntu:/etc/apt/sources.list.d$
vskumar@ubuntu:/etc/apt/sources.list.d$
sudo apt-get install neo4j=3.2.6
Reading
package lists... Done
Building
dependency tree
Reading
state information... Done
The
following packages were automatically installed and are no longer
required:
bridge-utils containerd
linux-headers-4.10.0-28
linux-headers-4.10.0-28-generic
linux-image-4.10.0-28-generic
linux-image-extra-4.10.0-28-generic
runc ubuntu-fan
Use
'sudo apt autoremove' to remove them.
The
following additional packages will be installed:
cypher-shell daemon
The
following NEW packages will be installed:
cypher-shell daemon neo4j
0
upgraded, 3 newly installed, 0 to remove and 126 not upgraded.
Need
to get 76.0 MB/76.9 MB of archives.
After
this operation, 88.6 MB of additional disk space will be used.
Do
you want to continue? [Y/n] y
Get:1
http://debian.neo4j.org/repo stable/ neo4j 3.2.6 [76.0 MB]
Fetched
76.0 MB in 1min 34s (801 kB/s)
Selecting
previously unselected package daemon.
(Reading
database ... 252587 files and directories currently installed.)
Preparing
to unpack .../daemon_0.6.4-1_amd64.deb ...
Unpacking
daemon (0.6.4-1) ...
Selecting
previously unselected package cypher-shell.
Preparing
to unpack .../cypher-shell_1.1.2-1_all.deb ...
Unpacking
cypher-shell (1.1.2-1) ...
Selecting
previously unselected package neo4j.
Preparing
to unpack .../archives/neo4j_3.2.6_all.deb ...
Unpacking
neo4j (3.2.6) ...
Processing
triggers for man-db (2.7.5-1) ...
Processing
triggers for systemd (229-4ubuntu19) ...
Processing
triggers for ureadahead (0.100.0-19) ...
Setting
up daemon (0.6.4-1) ...
Setting
up cypher-shell (1.1.2-1) ...
Setting
up neo4j (3.2.6) ...
Processing
triggers for systemd (229-4ubuntu19) ...
Processing
triggers for ureadahead (0.100.0-19) ...
vskumar@ubuntu:/etc/apt/sources.list.d$
====================>
Step6
for Neo4j Setup:
After completing installation process we need to restart neo4j service using the below command.
====================>
vskumar@ubuntu:/etc/apt/sources.list.d$ sudo
service neo4j restart
vskumar@ubuntu:/etc/apt/sources.list.d$ sudo
service neo4j status
● neo4j.service
- Neo4j Graph Database
Loaded:
loaded (/lib/systemd/system/neo4j.service; disabled; vendor preset: e
Active:
active (running) since Fri 2017-12-08 08:46:14 PST; 7s ago
Main PID:
30856 (java)
Tasks: 8
Memory:
70.6M
CPU:
2.756s
CGroup:
/system.slice/neo4j.service
└─30856
/usr/bin/java -cp /var/lib/neo4j/plugins:/etc/neo4j:/usr/shar
Dec 08 08:46:21 ubuntu neo4j[30856]:
Directories in use:
Dec 08 08:46:21 ubuntu neo4j[30856]: home:
/var/lib/neo4j
Dec 08 08:46:21 ubuntu neo4j[30856]:
config: /etc/neo4j
Dec 08 08:46:21 ubuntu neo4j[30856]: logs:
/var/log/neo4j
Dec 08 08:46:21 ubuntu neo4j[30856]:
plugins: /var/lib/neo4j/plugins
Dec 08 08:46:21 ubuntu neo4j[30856]:
import: /var/lib/neo4j/import
Dec 08 08:46:21 ubuntu neo4j[30856]: data:
/var/lib/neo4j/data
Dec 08 08:46:21 ubuntu neo4j[30856]:
certificates: /var/lib/neo4j/certificates
Dec 08 08:46:21 ubuntu neo4j[30856]: run:
/var/run/neo4j
Dec 08 08:46:21 ubuntu neo4j[30856]:
Starting Neo4j.
=======================================>
Final
and Step7 for Neo4j Setup:
Now,We can access the Neo4j browser with the
below Url:
http://localhost:7474/browser/
Now,
we can use for our lab practice with Cypher Queries.
Building Cloud cum DevOps Architects 