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Dagda
Dagda is a tool to perform static analysis of known vulnerabilities, trojans, viruses, malware & other malicious threats in docker images/containers and to monitor the docker daemon and running docker containers for detecting anomalous activities.
In order to fulfill its mission, first the known vulnerabilities as CVEs (Common Vulnerabilities and Exposures), BIDs (Bugtraq IDs), RHSAs (Red Hat Security Advisories) and RHBAs (Red Hat Bug Advisories), and the known exploits from Offensive Security database are imported into a MongoDB to facilitate the search of these vulnerabilities and exploits when your analysis are in progress.
Then, when you run a static analysis of known vulnerabilities, Dagda retrieves information about the software installed into your docker image, such as the OS packages and the dependencies of the programming languages, and verifies for each product and its version if it is free of vulnerabilities against the previously stored information into the MongoDB. Also, Dagda uses ClamAV as antivirus engine for detecting trojans, viruses, malware & other malicious threats included within the docker images/containers.
Dagda supports multiple Linux base images:
- Red Hat/CentOS/Fedora
- Debian/Ubuntu
- OpenSUSE
- Alpine
Dagda rests on OWASP dependency check + Retire.js for analyzing multiple dependencies from:
- java
- python
- nodejs
- js
- ruby
- php
On the other hand, Dagda is integrated with Falco for monitoring running docker containers to detect anomalous activities. Also, Dagda includes the gathering of real time events from docker daemon.
Finally, each analysis report of a docker image/container, included all static analysis and all runtime monitoring, is stored into the same MongoDB for having available the history of each docker image/container when it is needed.
Requirements
Before Dagda usage, you must have installed the next requirements:
- Python 3.8.X or later
- MongoDB 3.6 or later
- Docker
- Pip3
- PyMongo
- Requests
- Python-dateutil
- Joblib
- Docker
- Flask
- Flask-cors
- PyYAML
- Defusedxml
- Waitress
The requirements can be installed with pip:
sudo pip3 install -r requirements.txt
Installation of Docker
You must have installed Docker for using Dagda. If you need instructions for Docker installation, see the How-to install Docker page.
In order to avoid having to use sudo when you use the docker command, create a Unix group called docker and add users to it. When the docker daemon starts, it makes the ownership of the Unix socket read/writable by the docker group.
Installation of MongoDB
You must have installed MongoDB 3.6 or later for using Dagda because in MongoDB are stored both the vulnerabilities/exploits and the analysis results.
If you need instructions for MongoDB installation, see the How-to install MongoDB Community Edition page.
You can also run MongoDB using docker:
docker pull mongo
docker run -d -p 27017:27017 mongo
Installation of kernel headers in the host OS
You must have installed the kernel headers in the host OS because Dagda is integrated with Falco for monitoring running docker containers to detect anomalous activities.
This can usually be done on Debian-like distributions with: apt-get -y install linux-headers-$(uname -r)
Or, on RHEL-like distributions: yum -y install kernel-devel-$(uname -r)
After that, run the command /usr/lib/dkms/dkms_autoinstaller start is recommended for avoiding the next Sysdig Falco error trace:
rmmod: ERROR: Module sysdig_probe is not currently loaded
Important to note: In some distributions it has been detected that Sysdig installation is required, so if you need instructions for Sysdig installation, see the How-to install Sysdig for Linux page.
Usage
You must run python3 dagda.py start for starting the Dagda server. See the start sub-command in the wiki page for details.
After the Dagda server started and before the Dagda CLI usage, you must set the next environment variables as you need:
export DAGDA_HOST='127.0.0.1'
export DAGDA_PORT=5000
Although in this usage documentation only the CLI usage is shown, Dagda has a REST API for using it. See REST API documentation page for details.
Populating the database
For the initial run, you need to populate the vulnerabilities and the exploits in the database by running:
python3 dagda.py vuln --init
The previous command can take several minutes for finishing so be patient.
If you need repopulating your database for updating with the new vulnerabilities and exploits, you only need rerun the previous command.
Also, you can run queries on your personal database with dagda.py vuln. A usage example would be the next one:
python3 dagda.py vuln --product openldap --product_version 2.2.20
The expected output for the previous query is shown below:
[
{
"CVE-2005-4442": {
"cveid": "CVE-2005-4442",
"cvss_access_complexity": "Low",
"cvss_access_vector": "Local access",
"cvss_authentication": "None required",
"cvss_availability_impact": "Complete",
"cvss_base": 7.2,
"cvss_confidentiality_impact": "Complete",
"cvss_exploit": 3.9,
"cvss_impact": 10.0,
"cvss_integrity_impact": "Complete",
"cvss_vector": [
"AV:L",
"AC:L",
"Au:N",
"C:C",
"I:C",
"A:C"
],
"cweid": "CWE-0",
"mod_date": "05-09-2008",
"pub_date": "20-12-2005",
"summary": "Untrusted search path vulnerability in OpenLDAP before 2.2.28-r3 on Gentoo Linux allows local users in the portage group to gain privileges via a malicious shared object in the Portage temporary build directory, which is part of the RUNPATH."
}
},
{
"CVE-2006-2754": {
"cveid": "CVE-2006-2754",
"cvss_access_complexity": "Low",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "None",
"cvss_base": 5.0,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 10.0,
"cvss_impact": 2.9,
"cvss_integrity_impact": "Partial",
"cvss_vector": [
"AV:N",
"AC:L",
"Au:N",
"C:N",
"I:P",
"A:N"
],
"cweid": "CWE-0",
"mod_date": "07-03-2011",
"pub_date": "01-06-2006",
"summary": "Stack-based buffer overflow in st.c in slurpd for OpenLDAP before 2.3.22 might allow attackers to execute arbitrary code via a long hostname."
}
},
{
"CVE-2006-5779": {
"cveid": "CVE-2006-5779",
"cvss_access_complexity": "Low",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "Partial",
"cvss_base": 5.0,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 10.0,
"cvss_impact": 2.9,
"cvss_integrity_impact": "None",
"cvss_vector": [
"AV:N",
"AC:L",
"Au:N",
"C:N",
"I:N",
"A:P"
],
"cweid": "CWE-399",
"mod_date": "26-08-2011",
"pub_date": "07-11-2006",
"summary": "OpenLDAP before 2.3.29 allows remote attackers to cause a denial of service (daemon crash) via LDAP BIND requests with long authcid names, which triggers an assertion failure."
}
},
{
"CVE-2006-6493": {
"cveid": "CVE-2006-6493",
"cvss_access_complexity": "High",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "Partial",
"cvss_base": 5.1,
"cvss_confidentiality_impact": "Partial",
"cvss_exploit": 4.9,
"cvss_impact": 6.4,
"cvss_integrity_impact": "Partial",
"cvss_vector": [
"AV:N",
"AC:H",
"Au:N",
"C:P",
"I:P",
"A:P"
],
"cweid": "CWE-0",
"mod_date": "07-03-2011",
"pub_date": "12-12-2006",
"summary": "Buffer overflow in the krbv4_ldap_auth function in servers/slapd/kerberos.c in OpenLDAP 2.4.3 and earlier, when OpenLDAP is compiled with the --enable-kbind (Kerberos KBIND) option, allows remote attackers to execute arbitrary code via an LDAP bind request using the LDAP_AUTH_KRBV41 authentication method and long credential data."
}
},
{
"CVE-2007-5707": {
"cveid": "CVE-2007-5707",
"cvss_access_complexity": "Medium",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "Complete",
"cvss_base": 7.1,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 8.6,
"cvss_impact": 6.9,
"cvss_integrity_impact": "None",
"cvss_vector": [
"AV:N",
"AC:M",
"Au:N",
"C:N",
"I:N",
"A:C"
],
"cweid": "CWE-399",
"mod_date": "07-03-2011",
"pub_date": "30-10-2007",
"summary": "OpenLDAP before 2.3.39 allows remote attackers to cause a denial of service (slapd crash) via an LDAP request with a malformed objectClasses attribute. NOTE: this has been reported as a double free, but the reports are inconsistent."
}
},
{
"CVE-2007-5708": {
"cveid": "CVE-2007-5708",
"cvss_access_complexity": "Medium",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "Complete",
"cvss_base": 7.1,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 8.6,
"cvss_impact": 6.9,
"cvss_integrity_impact": "None",
"cvss_vector": [
"AV:N",
"AC:M",
"Au:N",
"C:N",
"I:N",
"A:C"
],
"cweid": "CWE-399",
"mod_date": "07-03-2011",
"pub_date": "30-10-2007",
"summary": "slapo-pcache (overlays/pcache.c) in slapd in OpenLDAP before 2.3.39, when running as a proxy-caching server, allocates memory using a malloc variant instead of calloc, which prevents an array from being initialized properly and might allow attackers to cause a denial of service (segmentation fault) via unknown vectors that prevent the array from being null terminated."
}
},
{
"CVE-2011-4079": {
"cveid": "CVE-2011-4079",
"cvss_access_complexity": "Low",
"cvss_access_vector": "Network",
"cvss_authentication": "Requires single instance",
"cvss_availability_impact": "Partial",
"cvss_base": 4.0,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 8.0,
"cvss_impact": 2.9,
"cvss_integrity_impact": "None",
"cvss_vector": [
"AV:N",
"AC:L",
"Au:S",
"C:N",
"I:N",
"A:P"
],
"cweid": "CWE-189",
"mod_date": "06-01-2017",
"pub_date": "27-10-2011",
"summary": "Off-by-one error in the UTF8StringNormalize function in OpenLDAP 2.4.26 and earlier allows remote attackers to cause a denial of service (slapd crash) via a zero-length string that triggers a heap-based buffer overflow, as demonstrated using an empty postalAddressAttribute value in an LDIF entry."
}
},
{
"BID-83610": {
"bugtraq_id": 83610,
"class": "Failure to Handle Exceptional Conditions",
"cve": [
"CVE-2006-6493"
],
"local": "no",
"remote": "yes",
"title": "OpenLDAP CVE-2006-6493 Remote Security Vulnerability"
}
},
{
"BID-83843": {
"bugtraq_id": 83843,
"class": "Failure to Handle Exceptional Conditions",
"cve": [
"CVE-2006-2754"
],
"local": "no",
"remote": "yes",
"title": "OpenLDAP CVE-2006-2754 Remote Security Vulnerability"
}
}
]
For getting all information about a specific CVE, you must run the next command:
python3 dagda.py vuln --cve_info CVE-2009-2890
The expected output for the previous query is shown below:
[
{
"cveid": "CVE-2009-2890",
"cvss_access_complexity": "Medium",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "None",
"cvss_base": 4.3,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 8.6,
"cvss_impact": 2.9,
"cvss_integrity_impact": "Partial",
"cvss_vector": [
"AV:N",
"AC:M",
"Au:N",
"C:N",
"I:P",
"A:N"
],
"cweid": "CWE-79",
"mod_date": "20-08-2009",
"pub_date": "20-08-2009",
"summary": "Cross-site scripting (XSS) vulnerability in results.php in PHP Scripts Now Riddles allows remote attackers to inject arbitrary web script or HTML via the searchquery parameter."
}
]
If you want to know more details about dagda.py vuln, type python3 dagda.py vuln --help or see the vuln sub-command in the wiki page.
Database contents
The database is called vuln_database and there are 10 collections:
- cve (Common Vulnerabilities and Exposure items) - source NVD NIST
- cve_info (Extends the information about CVE items)
- bid (BugTraqs Ids items from
http://www.securityfocus.com/) - source bidDB_downloader- bid_info (Extends the information about BugTraqs Ids items)
- exploit_db (Offensive Security - Exploit Database) - source Offensive Security
- exploit_db_info (Extends the information about exploits)
- rhba (Red Hat Bug Advisory) - source OVAL definitions for Red Hat Enterprise Linux 3 and above
- rhba_info (Extends the information about RHBAs)
- rhsa (Red Hat Security Advisory) - source OVAL definitions for Red Hat Enterprise Linux 3 and above
- rhsa_info (Extends the information about RHSAs)
Analyzing docker images/containers
In the next subsections, both, performing static analysis of known vulnerabilities, trojans, viruses, malware & other malicious threats and monitoring running docker containers for detecting anomalous activities will be described in depth.
Performing static analysis of known vulnerabilities and other malicious threats
One of the main Dagda targets is perform the analysis of known vulnerabilities, trojans, viruses, malware & other malicious threats in docker images/containers, so if you want perform an analysis over a docker image/container, you must type:
python3 dagda.py check --docker_image jboss/wildfly
See the check sub-command wiki page for details.
The expected output for the previous command will be the next one. In this output, Dagda responses with the analysis id.
{
"id": "58667994ed253915723c50e7",
"msg": "Accepted the analysis of <jboss/wildfly>"
}
Also, if you want run a static analysis in a remote way, you can use the agent sub-command:
python3 dagda.py agent localhost:5000 -i jboss/wildfly
The expected output for the previous command will be the next one. In this output, Dagda responses with the analysis id.
{
"id": "58667994ed253915723c50e7",
"image_name": "jboss/wildfly"
}
If you want review a concrete docker analysis, you must type:
python3 dagda.py history <DOCKER_IMAGE_NAME_HERE> --id <REPORT_ID_HERE>
For more details about dagda.py history, type python3 dagda.py history --help or see the history sub-command in the wiki page.
The analysis can take several minutes for finishing, so be patient. If you typed the previous command, when you type python3 dagda.py history jboss/wildfly --id 58667994ed253915723c50e7, the expected output looks like as shown below.
{
"id": "58667994ed253915723c50e7",
"image_name": "jboss/wildfly",
"status": "Completed",
"timestamp": "2016-12-14 13:17:12.802486",
"static_analysis": {
"malware_binaries": [
{
"file": "/tmp/test/removal-tool.exe",
"malware": "Worm.Sober"
},
{
"file": "/tmp/test/error.hta",
"malware": "VBS.Inor.D"
}
],
"os_packages": {
"total_os_packages": 182,
"vuln_os_packages": 41,
"ok_os_packages": 141,
"os_packages_details": [
{
"product": "sed",
"version": "4.2.2",
"is_vulnerable": false,
"is_false_positive": false,
"vulnerabilities": []
},
{
"product": "grep",
"version": "2.20",
"is_vulnerable": true,
"is_false_positive": false,
"vulnerabilities": [
{
"CVE-2015-1345": {
"cveid": "CVE-2015-1345",
"cvss_access_complexity": "Low",
"cvss_access_vector": "Local access",
"cvss_authentication": "None required",
"cvss_availability_impact": "Partial",
"cvss_base": 2.1,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 3.9,
"cvss_impact": 2.9,
"cvss_integrity_impact": "None",
"cvss_vector": [
"AV:L",
"AC:L",
"Au:N",
"C:N",
"I:N",
"A:P"
],
"cweid": "CWE-119",
"mod_date": "23-12-2016",
"pub_date": "12-02-2015",
"summary": "The bmexec_trans function in kwset.c in grep 2.19 through 2.21 allows local users to cause a denial of service (out-of-bounds heap read and crash) via crafted input when using the -F option."
}
}
]
},
{
"product": "lua",
"version": "5.1.4",
"is_vulnerable": true,
"is_false_positive": false,
"vulnerabilities": [
{
"CVE-2014-5461": {
"cveid": "CVE-2014-5461",
"cvss_access_complexity": "Low",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "Partial",
"cvss_base": 5.0,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 10.0,
"cvss_impact": 2.9,
"cvss_integrity_impact": "None",
"cvss_vector": [
"AV:N",
"AC:L",
"Au:N",
"C:N",
"I:N",
"A:P"
],
"cweid": "CWE-119",
"mod_date": "06-01-2017",
"pub_date": "04-09-2014",
"summary": "Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments."
}
},
{
"BID-34237": {
"bugtraq_id": 34237,
"class": "Unknown",
"cve": [],
"local": "no",
"remote": "yes",
"title": "Lua Unspecified Bytecode Verifier Security Vulnerability"
}
}
]
},
[...]
, {
"product": "sqlite",
"version": "3.7.17",
"is_vulnerable": false,
"is_false_positive": false,
"vulnerabilities": []
}
]
},
"prog_lang_dependencies": {
"vuln_dependencies": 9,
"dependencies_details": {
"java": [
{
"product": "xalan-java",
"version": "2.5.2",
"product_file_path": "/opt/jboss/java/xalan.2.5.2.jar",
"is_vulnerable": true,
"is_false_positive": false,
"vulnerabilities": [
{
"CVE-2014-0107": {
"cveid": "CVE-2014-0107",
"cvss_access_complexity": "Low",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "Partial",
"cvss_base": 7.5,
"cvss_confidentiality_impact": "Partial",
"cvss_exploit": 10.0,
"cvss_impact": 6.4,
"cvss_integrity_impact": "Partial",
"cvss_vector": [
"AV:N",
"AC:L",
"Au:N",
"C:P",
"I:P",
"A:P"
],
"cweid": "CWE-264",
"mod_date": "06-01-2017",
"pub_date": "15-04-2014",
"summary": "The TransformerFactory in Apache Xalan-Java before 2.7.2 does not properly restrict access to certain properties when FEATURE_SECURE_PROCESSING is enabled, which allows remote attackers to bypass expected restrictions and load arbitrary classes or access external resources via a crafted (1) xalan:content-header, (2) xalan:entities, (3) xslt:content-header, or (4) xslt:entities property, or a Java property that is bound to the XSLT 1.0 system-property function."
}
},
{
"BID-66397": {
"bugtraq_id": 66397,
"class": "Input Validation Error",
"cve": [
"CVE-2014-0107"
],
"local": "no",
"remote": "yes",
"title": "Apache Xalan-Java Library CVE-2014-0107 Security Bypass Vulnerability"
}
}
]
},
{
"product": "jboss_wildfly_application_server",
"version": "-",
"product_file_path": "/opt/jboss/java/jboss_wildfly_application_server.jar",
"is_vulnerable": true,
"is_false_positive": false,
"vulnerabilities": [
{
"CVE-2014-0018": {
"cveid": "CVE-2014-0018",
"cvss_access_complexity": "Medium",
"cvss_access_vector": "Local access",
"cvss_authentication": "None required",
"cvss_availability_impact": "None",
"cvss_base": 1.9,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 3.4,
"cvss_impact": 2.9,
"cvss_integrity_impact": "Partial",
"cvss_vector": [
"AV:L",
"AC:M",
"Au:N",
"C:N",
"I:P",
"A:N"
],
"cweid": "CWE-264",
"mod_date": "06-01-2017",
"pub_date": "14-02-2014",
"summary": "Red Hat JBoss Enterprise Application Platform (JBEAP) 6.2.0 and JBoss WildFly Application Server, when run under a security manager, do not properly restrict access to the Modular Service Container (MSC) service registry, which allows local users to modify the server via a crafted deployment."
}
}
]
},
[...]
, {
"product": "jboss_weld",
"version": "3.0.0",
"product_file_path": "/opt/jboss/java/jboss_weld.3.0.0.jar",
"is_vulnerable": true,
"is_false_positive": false,
"vulnerabilities": [
{
"CVE-2014-8122": {
"cveid": "CVE-2014-8122",
"cvss_access_complexity": "Medium",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "None",
"cvss_base": 4.3,
"cvss_confidentiality_impact": "Partial",
"cvss_exploit": 8.6,
"cvss_impact": 2.9,
"cvss_integrity_impact": "None",
"cvss_vector": [
"AV:N",
"AC:M",
"Au:N",
"C:P",
"I:N",
"A:N"
],
"cweid": "CWE-362",
"mod_date": "13-05-2015",
"pub_date": "13-02-2015",
"summary": "Race condition in JBoss Weld before 2.2.8 and 3.x before 3.0.0 Alpha3 allows remote attackers to obtain information from a previous conversation via vectors related to a stale thread state."
}
}
]
}
],
"js": [],
"nodejs": [],
"php": [],
"python": [
{
"product": "lxml",
"version": "1.0.1",
"product_file_path": "/opt/jboss/python/lxml.1.0.1.py",
"is_vulnerable": true,
"is_false_positive": false,
"vulnerabilities": [
{
"CVE-2014-3146": {
"cveid": "CVE-2014-3146",
"cvss_access_complexity": "Medium",
"cvss_access_vector": "Network",
"cvss_authentication": "None required",
"cvss_availability_impact": "None",
"cvss_base": 4.3,
"cvss_confidentiality_impact": "None",
"cvss_exploit": 8.6,
"cvss_impact": 2.9,
"cvss_integrity_impact": "Partial",
"cvss_vector": [
"AV:N",
"AC:M",
"Au:N",
"C:N",
"I:P",
"A:N"
],
"cweid": "CWE-0",
"mod_date": "14-04-2015",
"pub_date": "14-05-2014",
"summary": "Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct cross-site scripting (XSS) attacks via control characters in the link scheme to the clean_html function."
}
}
]
}
],
"ruby": []
}
}
}
}
Monitoring running containers for detecting anomalous activities
Another of the main Dagda targets is perform the monitoring of running docker containers for detecting anomalous activities, so if you want perform the monitoring over a running docker container, you must type:
python3 dagda.py monitor 69dbf26ab368 --start
See the monitor sub-command wiki page for details.
The expected output looks like as shown below:
{
"id": "586f7631ed25396a829baaf4",
"image_name": "jboss/wildfly",
"msg": "Monitoring of docker container with id <69dbf26ab368> started"
}
You can stop the monitoring when you want if you type:
python3 dagda.py monitor 69dbf26ab368 --stop
The expected output when you stop the monitoring over a running container looks like as shown below:
{
"id": "586f7631ed25396a829baaf4",
"image_name": "jboss/wildfly",
"timestamp": "2017-01-06 10:49:21.212508",
"status": "Completed",
"runtime_analysis": {
"container_id": "69dbf26ab368",
"start_timestamp": "2017-01-06 10:49:21.212508",
"stop_timestamp": "2017-01-06 10:50:16.343847",
"anomalous_activities_detected": {
"anomalous_counts_by_severity": {
"Warning": 2
},
"anomalous_activities_details": [{
"output": "10:49:47.492517329: Warning Unexpected setuid call by non-sudo, non-root program (user=<NA> command=ping 8.8.8.8 uid=<NA>) container=thirsty_spence (id=69dbf26ab368)",
"priority": "Warning",
"rule": "Non sudo setuid",
"time": "2017-01-06 10:49:47.492516"
}, {
"output": "10:49:53.181654702: Warning Unexpected setuid call by non-sudo, non-root program (user=<NA> command=ping 8.8.4.4 uid=<NA>) container=thirsty_spence (id=69dbf26ab368)",
"priority": "Warning",
"rule": "Non sudo setuid",
"time": "2017-01-06 10:49:53.181653"
}]
}
}
}
If you want review all your reports, see the history command.
Getting docker daemon events
Dagda includes the gathering of real time events from docker daemon, so if you want get all docker daemon events, you must type:
python3 dagda.py docker events
The expected output looks like as shown below:
[
{
"Action": "attach",
"Actor": {
"Attributes": {
"build-date": "20171128",
"image": "jboss/wildfly",
"license": "GPLv2",
"name": "amazing_wilson",
"vendor": "CentOS"
},
"ID": "73c5ed015df661ce799baa685a39c32125a47b71f3476e9d452adc381fb8114c"
},
"Type": "container",
"from": "jboss/wildfly",
"id": "73c5ed015df661ce799baa685a39c32125a47b71f3476e9d452adc381fb8114c",
"scope": "local",
"status": "attach",
"time": 1517323482,
"timeNano": 1517323482957358115
},
{
"Action": "create",
"Actor": {
"Attributes": {
"build-date": "20171128",
"image": "jboss/wildfly",
"license": "GPLv2",
"name": "amazing_wilson",
"vendor": "CentOS"
},
"ID": "73c5ed015df661ce799baa685a39c32125a47b71f3476e9d452adc381fb8114c"
},
"Type": "container",
"from": "jboss/wildfly",
"id": "73c5ed015df661ce799baa685a39c32125a47b71f3476e9d452adc381fb8114c",
"scope": "local",
"status": "create",
"time": 1517323482,
"timeNano": 1517323482944595092
}
]
If you want review all allowed filters for this command, see the docker command.
Bonus Track: Quick Start with Docker
This section describes the installation of Dagda using Docker containers, including the Mongo database and a container for Dagda, using docker-compose. The docker socket is shared with the Dagda container, so it is possible to check docker images and containers from the host where docker-compose is executed.
Execute the following commands in the root folder of Dagda and then, the Dagda server will start listening at port 5000:
docker-compose build
docker-compose up -d
Internal workflows
Below, a 10,000 foot diagram about the Dagda internal workflows is shown:
Troubleshooting
Typically, Dagda works fine, but some scenarios can cause problems. If you get some issue, check the Troubleshooting page for fixing it.
Change Log
See the Change Log page for details.
Bugs and Feedback
For bugs, questions and discussions please use the Github Issues or ping me on Twitter (@3grander).