Two articles online this morning present the two situations quite neatly.
The article in Foreign Policy avers that the potential for an Israeli strike is minimal due to recent actions on the part of some Israeli politicians.
The President, Shimon Peres, and former Defense Minister, Ehud Barak, spoke out separately, clearly and definitively against a first strike now, saying that it was a bad choice and questioned the sense of Netanyahu for thinking about it.
Just as Israel is being calmed, Iran is stirring the political pot.
Now tell me again, just which side wants a war?