aws rds describe-db-instances --profile aws-default --region us-west-2
-- add proper firewall to fix Can't connect to MySQL server on
-- also not just firewall-group, which will work only if the internet gateway is there for your Vitual Private Cloud(VPC) - https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Internet_Gateway.html
-- also also also make sure to add subnetwork to route table - https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Route_Tables.html
-- also make sure VPN is not screwing up things
mysql -h duwamish.<<12>>.us-west-2.rds.amazonaws.com -P 3306 -u root -ptakes ~200ms could be because of oracle connection is via on VPN.
Weird that WHERE ROWNUM <=1 adds increases latency.
for testing h2-oracle http://www.h2database.com/html/features.html
- https://www.oracle.com/database/technologies/rac.html
- https://aws.amazon.com/blogs/database/amazon-aurora-as-an-alternative-to-oracle-rac/
- https://docs.oracle.com/cd/E18283_01/server.112/e17110/bgprocesses.htm
sudo mkdir -p /data/oracle
sudo chmod 777 -R /data
## share /data folder with docker for mounting
# git clone https://github.com/oracle/docker-images.git
$ ll OracleDatabase/SingleInstance/dockerfiles/12.2.0.1/
total 6747696
-rw-r--r-- 1 updupdupd 184630988 62 Feb 22 15:31 Checksum.ee
-rw-r--r-- 1 updupdupd 184630988 62 Feb 22 15:31 Checksum.se2
-rw-r--r-- 1 updupdupd 184630988 3462 Feb 22 15:31 Dockerfile
-rwxr-xr-x 1 updupdupd 184630988 1050 Feb 22 15:31 checkDBStatus.sh
-rwxr-xr-x 1 updupdupd 184630988 905 Feb 22 15:31 checkSpace.sh
-rwxr-xr-x 1 updupdupd 184630988 2953 Feb 22 15:31 createDB.sh
-rw-r--r-- 1 updupdupd 184630988 6878 Feb 22 15:31 db_inst.rsp
-rw-r--r-- 1 updupdupd 184630988 9204 Feb 22 15:31 dbca.rsp.tmpl
-rwxr-xr-x 1 updupdupd 184630988 2495 Feb 22 15:31 installDBBinaries.sh
-rw-r--r--@ 1 updupdupd 184630988 3453696911 Feb 22 15:58 linuxx64_12201_database.zip
-rwxr-xr-x 1 updupdupd 184630988 6526 Feb 22 15:31 runOracle.sh
-rwxr-xr-x 1 updupdupd 184630988 1015 Feb 22 15:31 runUserScripts.sh
-rwxr-xr-x 1 updupdupd 184630988 758 Feb 22 15:31 setPassword.sh
-rwxr-xr-x 1 updupdupd 184630988 941 Feb 22 15:31 setupLinuxEnv.sh
-rwxr-xr-x 1 updupdupd 184630988 678 Feb 22 15:31 startDB.sh
cd OracleDatabase/SingleInstance/dockerfiles
./buildDockerImage.sh -v 12.2.0.1 -e
$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
oracle/database 12.2.0.1-ee bcb7c9f64985 32 hours ago 6.11GB
oraclelinux 7-slim c3d869388183 5 weeks ago 117MB
docker run --name oracle \
-p 1521:1521 -p 5500:5500 \
-e ORACLE_SID=xe \
-e ORACLE_PDB=duwamishpdb \
-e ORACLE_PWD=Duwamish9 \
-e ORACLE_CHARACTERSET=AL32UTF8 \
-v /data/oracle:/opt/oracle/oradata \
oracle/database:12.2.0.1-ee
## SecureShell into oracle container
[oracle@6be299c2c700 ~]$ ps aux | grep oracle
oracle 1 0.0 0.1 11696 2472 ? Ss 08:35 0:00 /bin/bash /opt/oracle/runOracle.sh
oracle 26 0.0 0.5 215296 11012 ? Ssl 08:35 0:00 /opt/oracle/product/12.2.0.1/dbhome_1/bin/tnslsnr LISTENER -inherit
[oracle@7156661d8155 ~]$ echo $ORACLE_HOME/
/opt/oracle/product/12.2.0.1/dbhome_1/
[oracle@7156661d8155 ~]$ ls -l /opt/oracle/
total 72
drwxr-x--- 3 oracle oinstall 4096 Feb 23 19:41 admin
drwxr-x--- 2 oracle oinstall 4096 Feb 23 19:41 audit
drwxr-x--- 4 oracle oinstall 4096 Feb 23 19:45 cfgtoollogs
-rwxr-xr-x 1 oracle dba 1050 Feb 22 23:31 checkDBStatus.sh
drwxr-xr-x 2 oracle dba 4096 Feb 23 00:22 checkpoints
-rwxr-xr-x 1 oracle dba 2953 Feb 22 23:31 createDB.sh
-rw-r--r-- 1 oracle dba 9204 Feb 22 23:31 dbca.rsp.tmpl
drwxrwxr-x 1 oracle dba 4096 Feb 23 00:22 diag
drwxrwx--- 1 oracle dba 4096 Feb 23 00:22 oraInventory
drwxrwxrwx 4 oracle oinstall 128 Feb 23 19:41 oradata
drwxr-xr-x 1 oracle dba 4096 Feb 23 00:15 product
-rwxr-xr-x 1 oracle dba 6526 Feb 22 23:31 runOracle.sh
-rwxr-xr-x 1 oracle dba 1015 Feb 22 23:31 runUserScripts.sh
drwxr-xr-x 1 oracle dba 4096 Feb 23 00:15 scripts
-rwxr-xr-x 1 oracle dba 758 Feb 22 23:31 setPassword.sh
-rwxr-xr-x 1 oracle dba 678 Feb 22 23:31 startDB.sh
[oracle@6be299c2c700 ~]$ ls -l /docker-entrypoint-initdb.d
lrwxrwxrwx 1 root root 19 Feb 23 00:15 /docker-entrypoint-initdb.d -> /opt/oracle/scripts
sqlplus duwamish/Duwamish9@//localhost:1521/ORCLCDB as sysdba ## sqlplus system/oracle@//localhost:1521/xe
SQL> connect sys/Duwamish9@localhost:1521/ORCLCDB
select * from v$version;
"CORE 12.1.0.2.0 Production"
SELECT owner, table_name FROM dba_tables;
[oracle@99de476b8016 ~]$ lsnrctl
LSNRCTL for Linux: Version 12.2.0.1.0 - Production on 25-FEB-2019 01:58:43
Copyright (c) 1991, 2016, Oracle. All rights reserved.
Welcome to LSNRCTL, type "help" for information.
LSNRCTL> help
The following operations are available
An asterisk (*) denotes a modifier or extended command:
start stop status services
servacls version reload save_config
trace spawn quit exit
set* show*
LSNRCTL> status
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 12.2.0.1.0 - Production
Start Date 25-FEB-2019 01:46:12
Uptime 0 days 0 hr. 12 min. 42 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /opt/oracle/product/12.2.0.1/dbhome_1/network/admin/listener.ora
Listener Log File /opt/oracle/diag/tnslsnr/99de476b8016/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=0.0.0.0)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcps)(HOST=99de476b8016)(PORT=5500))(Security=(my_wallet_directory=/opt/oracle/admin/ORCLCDB/xdb_wallet))(Presentation=HTTP)(Session=RAW))
Services Summary...
Service "82af308615e70949e053020012aca602" has 1 instance(s).
Instance "ORCLCDB", status READY, has 1 handler(s) for this service...
Service "ORCLCDB" has 1 instance(s).
Instance "ORCLCDB", status READY, has 1 handler(s) for this service...
Service "ORCLCDBXDB" has 1 instance(s).
Instance "ORCLCDB", status READY, has 1 handler(s) for this service...
Service "duwamish" has 1 instance(s).
Instance "ORCLCDB", status READY, has 1 handler(s) for this service...
The command completed successfully
LSNRCTL> services
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
Services Summary...
Service "82af308615e70949e053020012aca602" has 1 instance(s).
Instance "ORCLCDB", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "ORCLCDB" has 1 instance(s).
Instance "ORCLCDB", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "ORCLCDBXDB" has 1 instance(s).
Instance "ORCLCDB", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: 99de476b8016, pid: 2169>
(ADDRESS=(PROTOCOL=tcp)(HOST=99de476b8016)(PORT=39203))
Service "duwamish" has 1 instance(s).
Instance "ORCLCDB", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
The command completed successfully
[oracle@99de476b8016 ~]$ cat /opt/oracle/product/12.2.0.1/dbhome_1/network/admin/listener.ora
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = 0.0.0.0)(PORT = 1521))
)
)
DEDICATED_THROUGH_BROKER_LISTENER=ON
DIAG_ADR_ENABLED = off
[oracle@99de476b8016 ~]$ cat /opt/oracle/product/12.2.0.1/dbhome_1/network/admin/tnsnames.ora
ORCLCDB=localhost:1521/ORCLCDB
DUWAMISHPDB=
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 0.0.0.0)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = DUWAMISHPDB)
)
)/*create user: sql file*/
/**/
select * from dba_profiles;
CREATE TABLE customer (
id NUMBER(10) NOT NULL,
name VARCHAR(130),
address VARCHAR(130),
loyalty_point NUMBER(10),
username VARCHAR(130)
);
CREATE TABLE Inventory (id NUMBER(10) NOT NULL, warehouse VARCHAR(20), sku VARCHAR(20), qty NUMBER(10));
ALTER TABLE Inventory ADD (CONSTRAINT inv_pk PRIMARY KEY (ID));
CREATE SEQUENCE inv_pk START WITH 1;
CREATE TABLE CustomerOrder (id NUMBER, name VARCHAR(20), active VARCHAR(2), created TIMESTAMP);
INSERT INTO CustomerOrder VALUES(1, 'steve jobs', '01', CURRENT_TIMESTAMP);
##
# docker pull sath89/oracle-12c
# docker run -d -p 8080:8080 -p 1521:1521 sath89/oracle-12c