pplu / aws-map Goto Github PK

Try to keep instances in autoscaling groups together

First thought is to graph them as one thing, but in an autoscaling group there can be instances launched with different launchconfigs (and potentially different SG settings). Also instances can have been attached with any SG setting.

The following is how I installed this on OS X 10.14.5.

I know this is not an issue but I wanted to document it for others to use in the future.

cd ~

git clone https://github.com/pplu/aws-map.git

curl -L https://install.perlbrew.pl | bash

perlbrew install perl-5.30.0

perlbrew switch perl-5.30.0

# I ran the following each as individual commands but a space delimited single line works as well.
sudo cpan Carton Moose Want PerlIO::utf8_strict IO::Socket::SSL Params::Validate DateTime Image::Size Mojolicious::Lite

brew install pango librsvg

carton install

I used the following to correct the Graphviz Dot issue where it would not generate the PNG.

At this point I could get the SVG and DOT files to generate using the command

carton exec perl -I lib bin/map_network_sgs us-east-1

I could not get the PNG to work, there is an issue with brew install Graphviz which is what I was using. Building Graphviz manually from source with the --with-pangocairo=yes flag seemed to resolve this issue.

cd /tmp

wget https://graphviz.gitlab.io/pub/graphviz/stable/SOURCES/graphviz.tar.gz

tar xvfz graphviz.tar.gz

cd graphviz-2.40.1/

rm -rf /usr/local/lib/graphviz # in case old stuff is there

./configure --includedir=/usr/local/include/graphviz --with-pangocairo=yes

make -j 8

make install

Go test it again.

cd ~/aws-map/

carton exec perl -I lib bin/map_network_sgs  us-east-1

Redshift clusters are not being scanned. Should be fairly easy to add (see _scan_rds)

Hi, When running the program I get an error

Can't use an undefined value as an ARRAY reference at lib/AWS/Network/SecurityGroupMap.pm line 154.

Maybe each VPC can be put into a cluster/subgraph https://graphviz.gitlab.io/_pages/Gallery/directed/cluster.html

This seems doable with push_subgraph and pop_subgraph https://metacpan.org/pod/GraphViz2#push_subgraph(%5Bname-=%3E-$name,-edge-=%3E-%7B...%7D,-graph-=%3E-%7B...%7D,-node-=%3E-%7B...%7D,-subgraph-=%3E-%7B...%7D%5D)
Example of usage:
https://metacpan.org/source/RSAVAGE/GraphViz2-2.46/scripts/sub.graph.frames.pl

RDS Clusters (Aurora) are not being scanned. Should be fairly easy to add (see _scan_rds)

We get the following when trying to run inside of version of perl 5.18.2. Looks like minimum version maybe be required.

Feature "postderef" is not supported by Perl 5.18.2 at lib/AWS/Network/SecurityGroupMap.pm line 32.
BEGIN failed--compilation aborted at lib/AWS/Network/SecurityGroupMap.pm line 32.
Compilation failed in require at bin/map_network_sgs line 4.
BEGIN failed--compilation aborted at bin/map_network_sgs line 4.

Find a nice way to represent instances from EMR clusters