SQLServer Running On Ubuntu

by bitznbitez

So its official.  SQLServer does in fact install on linux and at first pass works.   I just spun up a Ubuntu 16 instance on Amazon EC.   I followed the install steps published by Microsoft and … well … it worked.   See transcript below.

One variance is that rather than sudo and run a command in a single step I sudo’d first then ran the step.  I only run admin tasks when I’m root, not user tasks, this is just how I roll.

Otherwise what follows is boiler plate from Microsoft.

First they setup the repository


root@ip-172-30-0-180:/etc# curl https://packages.microsoft.com/keys/microsoft.as c | apt-key add -
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 983 100 983 0 0 1858 0 --:--:-- --:--:-- --:--:-- 1858
OK
root@ip-172-30-0-180:/etc# curl https://packages.microsoft.com/config/ubuntu/16. 04/mssql-server.list | tee /etc/apt/sources.list.d/mssql-server.list
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 87 100 87 0 0 368 0 --:--:-- --:--:-- --:--:-- 370
deb [arch=amd64] https://packages.microsoft.com/ubuntu/16.04/mssql-server xenial main

Then update apt-get so it knows about the new repository….

root@ip-172-30-0-180:/etc# apt-get update
Hit:1 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial InRelease
Get:2 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates InRelease [1 02 kB]
Get:3 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-backports InRelease [102 kB]
Get:4 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/main Sources [868 kB ]
Get:5 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/restricted Sources [ 4,808 B]
Get:6 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/universe Sources [7, 728 kB]
Get:7 http://security.ubuntu.com/ubuntu xenial-security InRelease [102 kB]
Get:8 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/multiverse Sources [ 179 kB]
Get:9 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main Sources [206 kB]
Get:10 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/restricted Sources [1,804 B]
Get:11 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/universe So urces [110 kB]
Get:12 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/multiverse Sources [3,648 B]
Get:13 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages [426 kB]
Get:14 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main Transl ation-en [164 kB]
Get:15 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 Packages [6,576 B]
Get:16 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/restricted Translation-en [2,016 B]
Get:17 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/universe am d64 Packages [365 kB]
Get:18 https://packages.microsoft.com/ubuntu/16.04/mssql-server xenial InRelease [2,828 B]
Get:19 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/universe Tr anslation-en [132 kB]
Get:20 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/multiverse amd64 Packages [7,384 B]
Get:21 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/multiverse Translation-en [2,988 B]
Get:22 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-backports/main Sour ces [3,180 B]
Get:23 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-backports/universe Sources [1,868 B]
Get:24 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-backports/main amd6 4 Packages [4,392 B]
Get:25 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-backports/main Tran slation-en [3,104 B]
Get:26 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-backports/universe amd64 Packages [2,412 B]
Get:27 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-backports/universe Translation-en [1,216 B]
Get:28 https://packages.microsoft.com/ubuntu/16.04/mssql-server xenial/main amd6 4 Packages [940 B]
Get:29 http://security.ubuntu.com/ubuntu xenial-security/main Sources [49.1 kB]
Get:30 http://security.ubuntu.com/ubuntu xenial-security/restricted Sources [1,8 04 B]
Get:31 http://security.ubuntu.com/ubuntu xenial-security/universe Sources [14.4 kB]
Get:32 http://security.ubuntu.com/ubuntu xenial-security/multiverse Sources [728 B]
Get:33 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages [17 7 kB]
Get:34 http://security.ubuntu.com/ubuntu xenial-security/main Translation-en [71 .2 kB]
Get:35 http://security.ubuntu.com/ubuntu xenial-security/restricted amd64 Packag es [6,576 B]
Get:36 http://security.ubuntu.com/ubuntu xenial-security/restricted Translation- en [2,016 B]
Get:37 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages [62.6 kB]
Get:38 http://security.ubuntu.com/ubuntu xenial-security/universe Translation-en [33.9 kB]
Get:39 http://security.ubuntu.com/ubuntu xenial-security/multiverse amd64 Packag es [2,764 B]
Get:40 http://security.ubuntu.com/ubuntu xenial-security/multiverse Translation- en [1,124 B]
Fetched 11.0 MB in 1s (6,270 kB/s)
Reading package lists... Done

Next we install the package for SQLServer from Microsoft…..

root@ip-172-30-0-180:/etc# apt-get install -y mssql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
gcc-5-base gdb gdbserver libbabeltrace-ctf1 libbabeltrace1 libc++1 libc6
libc6-dbg libcc1-0 libcurl3 libjemalloc1 libpython-stdlib
libpython2.7-minimal libpython2.7-stdlib libstdc++6 libunwind8 python
python-minimal python2.7 python2.7-minimal
Suggested packages:
gdb-doc clang glibc-doc python-doc python-tk python2.7-doc binutils
binfmt-support
The following NEW packages will be installed:
gdb gdbserver libbabeltrace-ctf1 libbabeltrace1 libc++1 libc6-dbg libcc1-0
libcurl3 libjemalloc1 libpython-stdlib libpython2.7-minimal
libpython2.7-stdlib libunwind8 mssql-server python python-minimal python2.7
python2.7-minimal
The following packages will be upgraded:
gcc-5-base libc6 libstdc++6
3 upgraded, 18 newly installed, 0 to remove and 59 not upgraded.
Need to get 158 MB of archives.
After this operation, 734 MB of additional disk space will be used.
Get:1 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 l ibpython2.7-minimal amd64 2.7.12-1ubuntu0~16.04.1 [339 kB]
Get:2 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 p ython2.7-minimal amd64 2.7.12-1ubuntu0~16.04.1 [1,295 kB]
Get:3 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/main amd64 python-mi nimal amd64 2.7.11-1 [28.2 kB]
Get:4 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 l ibc6 amd64 2.23-0ubuntu4 [2,586 kB]
Get:5 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 l ibpython2.7-stdlib amd64 2.7.12-1ubuntu0~16.04.1 [1,884 kB]
Get:6 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 p ython2.7 amd64 2.7.12-1ubuntu0~16.04.1 [224 kB]
Get:7 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/main amd64 libpython -stdlib amd64 2.7.11-1 [7,656 B]
Get:8 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/main amd64 python am d64 2.7.11-1 [137 kB]
Get:9 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 g cc-5-base amd64 5.4.0-6ubuntu1~16.04.4 [16.8 kB]
Get:10 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libstdc++6 amd64 5.4.0-6ubuntu1~16.04.4 [393 kB]
Get:11 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/main amd64 libbabel trace1 amd64 1.3.2-1 [34.7 kB]
Get:12 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/main amd64 libbabel trace-ctf1 amd64 1.3.2-1 [88.3 kB]
Get:13 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 gdb amd64 7.11.1-0ubuntu1~16.04 [2,525 kB]
Get:14 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 gdbserver amd64 7.11.1-0ubuntu1~16.04 [172 kB]
Get:15 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libcc1-0 amd64 5.4.0-6ubuntu1~16.04.4 [38.8 kB]
Get:16 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libcurl3 amd64 7.47.0-1ubuntu2.2 [186 kB]
Get:17 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/main amd64 libunwin d8 amd64 1.1-4.1 [46.5 kB]
Get:18 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/universe amd64 libc ++1 amd64 3.7.0-1 [226 kB]
Get:19 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libc6-dbg amd64 2.23-0ubuntu4 [3,679 kB]
Get:20 http://us-east-1.ec2.archive.ubuntu.com/ubuntu xenial/universe amd64 libj emalloc1 amd64 3.6.0-9ubuntu1 [78.9 kB]
Get:21 https://packages.microsoft.com/ubuntu/16.04/mssql-server xenial/main amd6 4 mssql-server amd64 14.0.1.246-6 [144 MB]
Fetched 158 MB in 3s (44.7 MB/s)
Preconfiguring packages ...
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+-------------------------------------------------------------------+
| Please run /opt/mssql/bin/sqlservr-setup to complete the setup of |
| Microsoft(R) SQL Server(R). |
+-------------------------------------------------------------------+

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root@ip-172-30-0-180:/etc#

Next we do a brief setup…. ( ignore my host name resolution failure thats not a problem with microsoft. )


root@ip-172-30-0-180:/tmp# /opt/mssql/bin/sqlservr-setup
Microsoft(R) SQL Server(R) Setup

You can abort setup at anytime by pressing Ctrl-C. Start this program
with the --help option for information about running it in unattended
mode.

The license terms for this product can be downloaded from
http://go.microsoft.com/fwlink/?LinkId=746388 and found
in /usr/share/doc/mssql-server/LICENSE.TXT.

Do you accept the license terms? If so, please type "YES": YES

Please enter a password for the system administrator (SA) account:
Please confirm the password for the system administrator (SA) account:

Setting system administrator (SA) account password...
sudo: unable to resolve host ip-172-30-0-180

Do you wish to start the SQL Server service now? [y/n]: y
Do you wish to enable SQL Server to start on boot? [y/n]: y
Created symlink from /etc/systemd/system/multi-user.target.wants/mssql-server.service to /lib/systemd/system/mssql-server.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/mssql-server-telemetry.service to /lib/systemd/system/mssql-server-telemetry.service.

Setup completed successfully.

Now lets validate its configured and running via systemctl ….

root@ip-172-30-0-180:/tmp# systemctl status mssql-server
● mssql-server.service - Microsoft(R) SQL Server(R) Database Engine
Loaded: loaded (/lib/systemd/system/mssql-server.service; enabled; vendor preset: enabl
Active: active (running) since Mon 2016-11-28 16:43:37 UTC; 23s ago
Main PID: 3888 (sqlservr)
CGroup: /system.slice/mssql-server.service
├─3888 /opt/mssql/bin/sqlservr
└─3902 /opt/mssql/bin/sqlservr

Nov 28 16:43:39 ip-172-30-0-180 sqlservr[3888]: [84B blob data]
Nov 28 16:43:39 ip-172-30-0-180 sqlservr[3888]: [122B blob data]
Nov 28 16:43:39 ip-172-30-0-180 sqlservr[3888]: [145B blob data]
Nov 28 16:43:40 ip-172-30-0-180 sqlservr[3888]: [66B blob data]
Nov 28 16:43:40 ip-172-30-0-180 sqlservr[3888]: [75B blob data]
Nov 28 16:43:40 ip-172-30-0-180 sqlservr[3888]: [96B blob data]
Nov 28 16:43:40 ip-172-30-0-180 sqlservr[3888]: [100B blob data]
Nov 28 16:43:40 ip-172-30-0-180 sqlservr[3888]: [71B blob data]
Nov 28 16:43:40 ip-172-30-0-180 sqlservr[3888]: [124B blob data]
Nov 28 16:43:44 ip-172-30-0-180 sqlservr[3888]: [315B blob data]
root@ip-172-30-0-180:/tmp#

Here is what your processes look like initially under the new mssql user the install created.

root@ip-172-30-0-180:/var/opt/mssql/data# ps -fu mssql
UID PID PPID C STIME TTY TIME CMD
mssql 3888 1 0 16:43 ? 00:00:00 /opt/mssql/bin/sqlservr
mssql 3894 1 0 16:43 ? 00:00:00 /opt/mssql/bin/sqlservr-telemetry /var/opt
mssql 3902 3888 1 16:43 ? 00:01:57 /opt/mssql/bin/sqlservr

The default directory for files is apparently here


root@ip-172-30-0-180:/var/opt/mssql/data# ls -l /var/opt/mssql/data/
total 69696
-rw-r----- 1 mssql mssql 4194304 Nov 28 16:48 master.mdf
-rw-r----- 1 mssql mssql 2097152 Nov 28 16:55 mastlog.ldf
-rw-r----- 1 mssql mssql 8388608 Nov 28 16:53 modellog.ldf
-rw-r----- 1 mssql mssql 8388608 Nov 28 16:53 model.mdf
-rw-r----- 1 mssql mssql 15400960 Nov 28 16:55 msdbdata.mdf
-rw-r----- 1 mssql mssql 786432 Nov 28 16:55 msdblog.ldf
-rw-rw---- 1 mssql mssql 8388608 Nov 28 18:59 tempdb.mdf
-rw-rw---- 1 mssql mssql 8388608 Nov 28 19:00 templog.ldf
-rw-rw---- 1 mssql mssql 8388608 Nov 28 16:57 TESTDB_log.ldf
-rw-rw---- 1 mssql mssql 8388608 Nov 28 16:53 TESTDB.mdf
root@ip-172-30-0-180:/var/opt/mssql/data#

And the pathing to files is listed as follows inside SSMS when scripting a database create statement.   Notice that it still refers to drive C: but then uses the actual linux filesystem paths.  The C: is therefore meaningless in this context.  More research on what it does with drive letters is needed.


CREATE DATABASE [TESTDB]
CONTAINMENT = NONE
ON PRIMARY
( NAME = N'TESTDB', FILENAME = N'C:\var\opt\mssql\data\TESTDB.mdf' , SIZE = 8192KB , MAXSIZE = UNLIMITED, FILEGROWTH = 65536KB )
LOG ON
( NAME = N'TESTDB_log', FILENAME = N'C:\var\opt\mssql\data\TESTDB_log.ldf' , SIZE = 8192KB , MAXSIZE = 2048GB , FILEGROWTH = 65536KB )
GO

Also surprising is the following output for ipcs which does not show any shared memory segments etc owned by the new user mssql.   This is an area to follow up with research.


root@ip-172-30-0-180:/var/opt/mssql/data# ipcs -a

------ Message Queues --------
key msqid owner perms used-bytes messages

------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x00000000 0 root 644 80 2
0x00000000 32769 root 644 16384 2
0x00000000 65538 root 644 280 2

------ Semaphore Arrays --------
key semid owner perms nsems
0x000000a7 0 root 600 1

root@ip-172-30-0-180:/var/opt/mssql/data#

 

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