Patternfly lack of some icons specific to network. We should consider bringing a new library to define:

• K8S Kind icons for topology

https://github.com/netobserv/network-observability-console-plugin/blob/a16830818c37260c2b089a8b4536b446069d7abf/web/src/components/tabs/netflow-topology/2d/styles/styleNode.tsx#L55-L82 

• groups for topology (could be better)

https://github.com/netobserv/network-observability-console-plugin/blob/a16830818c37260c2b089a8b4536b446069d7abf/web/src/components/tabs/netflow-topology/2d/styles/styleGroup.tsx#L45 

• filters options such as match all / any not having icons yet
• and source / destination / common neither
• back and forth (or peers in the filters refactoring) using a combinaison of 2 icons

https://github.com/netobserv/network-observability-console-plugin/blob/a16830818c37260c2b089a8b4536b446069d7abf/web/src/components/toolbar/filters/filters-chips.tsx#L192-L195

• filters toggles (on / off) currently using a filter icon and a close icon

https://github.com/netobserv/network-observability-console-plugin/blob/a16830818c37260c2b089a8b4536b446069d7abf/web/src/components/drawer/record/record-field.tsx#L642-L646 

• quick filters would deserve its own icon instead of the generic filter one

https://github.com/netobserv/network-observability-console-plugin/blob/a16830818c37260c2b089a8b4536b446069d7abf/web/src/components/toolbar/filters/quick-filters.tsx#L74 

• packets not having icon in query summary (other metrics icons could be revisited too)

https://github.com/netobserv/network-observability-console-plugin/blob/a16830818c37260c2b089a8b4536b446069d7abf/web/src/components/query-summary/metrics-query-summary-content.tsx#L145-L165